Move library entities to folder.

38 files changed, 6424 insertions, 0 deletions

diff --git a/Jellyfin.Data/Entities/Libraries/Artwork.cs b/Jellyfin.Data/Entities/Libraries/Artwork.cs
new file mode 100644
index 0000000000..2a34a8dff1
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Artwork.cs
@@ -0,0 +1,210 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Artwork
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Artwork()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Artwork CreateArtworkUnsafe()
+        {
+            return new Artwork();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="path"></param>
+        /// <param name="kind"></param>
+        /// <param name="_metadata0"></param>
+        /// <param name="_personrole1"></param>
+        public Artwork(string path, Enums.ArtKind kind, Metadata _metadata0, PersonRole _personrole1)
+        {
+            if (string.IsNullOrEmpty(path))
+            {
+                throw new ArgumentNullException(nameof(path));
+            }
+
+            this.Path = path;
+
+            this.Kind = kind;
+
+            if (_metadata0 == null)
+            {
+                throw new ArgumentNullException(nameof(_metadata0));
+            }
+
+            _metadata0.Artwork.Add(this);
+
+            if (_personrole1 == null)
+            {
+                throw new ArgumentNullException(nameof(_personrole1));
+            }
+
+            _personrole1.Artwork = this;
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="path"></param>
+        /// <param name="kind"></param>
+        /// <param name="_metadata0"></param>
+        /// <param name="_personrole1"></param>
+        public static Artwork Create(string path, Enums.ArtKind kind, Metadata _metadata0, PersonRole _personrole1)
+        {
+            return new Artwork(path, kind, _metadata0, _personrole1);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Path.
+        /// </summary>
+        protected string _Path;
+        /// <summary>
+        /// When provided in a partial class, allows value of Path to be changed before setting.
+        /// </summary>
+        partial void SetPath(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Path to be changed before returning.
+        /// </summary>
+        partial void GetPath(ref string result);
+
+        /// <summary>
+        /// Required, Max length = 65535
+        /// </summary>
+        [Required]
+        [MaxLength(65535)]
+        [StringLength(65535)]
+        public string Path
+        {
+            get
+            {
+                string value = _Path;
+                GetPath(ref value);
+                return _Path = value;
+            }
+
+            set
+            {
+                string oldValue = _Path;
+                SetPath(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Path = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Kind.
+        /// </summary>
+        internal Enums.ArtKind _Kind;
+        /// <summary>
+        /// When provided in a partial class, allows value of Kind to be changed before setting.
+        /// </summary>
+        partial void SetKind(Enums.ArtKind oldValue, ref Enums.ArtKind newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Kind to be changed before returning.
+        /// </summary>
+        partial void GetKind(ref Enums.ArtKind result);
+
+        /// <summary>
+        /// Indexed, Required.
+        /// </summary>
+        [Required]
+        public Enums.ArtKind Kind
+        {
+            get
+            {
+                Enums.ArtKind value = _Kind;
+                GetKind(ref value);
+                return _Kind = value;
+            }
+
+            set
+            {
+                Enums.ArtKind oldValue = _Kind;
+                SetKind(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Kind = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Book.cs b/Jellyfin.Data/Entities/Libraries/Book.cs
new file mode 100644
index 0000000000..1ddc5ce8b1
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Book.cs
@@ -0,0 +1,72 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Book : LibraryItem
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Book()
+        {
+            BookMetadata = new HashSet<BookMetadata>();
+            Releases = new HashSet<Release>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Book CreateBookUnsafe()
+        {
+            return new Book();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        public Book(Guid urlid, DateTime dateadded)
+        {
+            this.UrlId = urlid;
+
+            this.BookMetadata = new HashSet<BookMetadata>();
+            this.Releases = new HashSet<Release>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        public static Book Create(Guid urlid, DateTime dateadded)
+        {
+            return new Book(urlid, dateadded);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+
+        [ForeignKey("BookMetadata_BookMetadata_Id")]
+        public virtual ICollection<BookMetadata> BookMetadata { get; protected set; }
+
+        [ForeignKey("Release_Releases_Id")]
+        public virtual ICollection<Release> Releases { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/BookMetadata.cs b/Jellyfin.Data/Entities/Libraries/BookMetadata.cs
new file mode 100644
index 0000000000..91eecbbf99
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/BookMetadata.cs
@@ -0,0 +1,125 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class BookMetadata : Metadata
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected BookMetadata()
+        {
+            Publishers = new HashSet<Company>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static BookMetadata CreateBookMetadataUnsafe()
+        {
+            return new BookMetadata();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_book0"></param>
+        public BookMetadata(string title, string language, DateTime dateadded, DateTime datemodified, Book _book0)
+        {
+            if (string.IsNullOrEmpty(title))
+            {
+                throw new ArgumentNullException(nameof(title));
+            }
+
+            this.Title = title;
+
+            if (string.IsNullOrEmpty(language))
+            {
+                throw new ArgumentNullException(nameof(language));
+            }
+
+            this.Language = language;
+
+            if (_book0 == null)
+            {
+                throw new ArgumentNullException(nameof(_book0));
+            }
+
+            _book0.BookMetadata.Add(this);
+
+            this.Publishers = new HashSet<Company>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_book0"></param>
+        public static BookMetadata Create(string title, string language, DateTime dateadded, DateTime datemodified, Book _book0)
+        {
+            return new BookMetadata(title, language, dateadded, datemodified, _book0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for ISBN.
+        /// </summary>
+        protected long? _ISBN;
+        /// <summary>
+        /// When provided in a partial class, allows value of ISBN to be changed before setting.
+        /// </summary>
+        partial void SetISBN(long? oldValue, ref long? newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of ISBN to be changed before returning.
+        /// </summary>
+        partial void GetISBN(ref long? result);
+
+        public long? ISBN
+        {
+            get
+            {
+                long? value = _ISBN;
+                GetISBN(ref value);
+                return _ISBN = value;
+            }
+
+            set
+            {
+                long? oldValue = _ISBN;
+                SetISBN(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _ISBN = value;
+                }
+            }
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+
+        [ForeignKey("Company_Publishers_Id")]
+        public virtual ICollection<Company> Publishers { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Chapter.cs b/Jellyfin.Data/Entities/Libraries/Chapter.cs
new file mode 100644
index 0000000000..2f36443183
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Chapter.cs
@@ -0,0 +1,277 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Chapter
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Chapter()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Chapter CreateChapterUnsafe()
+        {
+            return new Chapter();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="timestart"></param>
+        /// <param name="_release0"></param>
+        public Chapter(string language, long timestart, Release _release0)
+        {
+            if (string.IsNullOrEmpty(language))
+            {
+                throw new ArgumentNullException(nameof(language));
+            }
+
+            this.Language = language;
+
+            this.TimeStart = timestart;
+
+            if (_release0 == null)
+            {
+                throw new ArgumentNullException(nameof(_release0));
+            }
+
+            _release0.Chapters.Add(this);
+
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="timestart"></param>
+        /// <param name="_release0"></param>
+        public static Chapter Create(string language, long timestart, Release _release0)
+        {
+            return new Chapter(language, timestart, _release0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Name.
+        /// </summary>
+        protected string _Name;
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before setting.
+        /// </summary>
+        partial void SetName(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before returning.
+        /// </summary>
+        partial void GetName(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Name
+        {
+            get
+            {
+                string value = _Name;
+                GetName(ref value);
+                return _Name = value;
+            }
+
+            set
+            {
+                string oldValue = _Name;
+                SetName(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Name = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Language.
+        /// </summary>
+        protected string _Language;
+        /// <summary>
+        /// When provided in a partial class, allows value of Language to be changed before setting.
+        /// </summary>
+        partial void SetLanguage(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Language to be changed before returning.
+        /// </summary>
+        partial void GetLanguage(ref string result);
+
+        /// <summary>
+        /// Required, Min length = 3, Max length = 3
+        /// ISO-639-3 3-character language codes.
+        /// </summary>
+        [Required]
+        [MinLength(3)]
+        [MaxLength(3)]
+        [StringLength(3)]
+        public string Language
+        {
+            get
+            {
+                string value = _Language;
+                GetLanguage(ref value);
+                return _Language = value;
+            }
+
+            set
+            {
+                string oldValue = _Language;
+                SetLanguage(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Language = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for TimeStart.
+        /// </summary>
+        protected long _TimeStart;
+        /// <summary>
+        /// When provided in a partial class, allows value of TimeStart to be changed before setting.
+        /// </summary>
+        partial void SetTimeStart(long oldValue, ref long newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of TimeStart to be changed before returning.
+        /// </summary>
+        partial void GetTimeStart(ref long result);
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [Required]
+        public long TimeStart
+        {
+            get
+            {
+                long value = _TimeStart;
+                GetTimeStart(ref value);
+                return _TimeStart = value;
+            }
+
+            set
+            {
+                long oldValue = _TimeStart;
+                SetTimeStart(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _TimeStart = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for TimeEnd.
+        /// </summary>
+        protected long? _TimeEnd;
+        /// <summary>
+        /// When provided in a partial class, allows value of TimeEnd to be changed before setting.
+        /// </summary>
+        partial void SetTimeEnd(long? oldValue, ref long? newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of TimeEnd to be changed before returning.
+        /// </summary>
+        partial void GetTimeEnd(ref long? result);
+
+        public long? TimeEnd
+        {
+            get
+            {
+                long? value = _TimeEnd;
+                GetTimeEnd(ref value);
+                return _TimeEnd = value;
+            }
+
+            set
+            {
+                long? oldValue = _TimeEnd;
+                SetTimeEnd(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _TimeEnd = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Collection.cs b/Jellyfin.Data/Entities/Libraries/Collection.cs
new file mode 100644
index 0000000000..d054d8ff99
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Collection.cs
@@ -0,0 +1,123 @@
+#pragma warning disable CS1591
+
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Collection
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor.
+        /// </summary>
+        public Collection()
+        {
+            CollectionItem = new LinkedList<CollectionItem>();
+
+            Init();
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Name.
+        /// </summary>
+        protected string _Name;
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before setting.
+        /// </summary>
+        partial void SetName(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before returning.
+        /// </summary>
+        partial void GetName(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Name
+        {
+            get
+            {
+                string value = _Name;
+                GetName(ref value);
+                return _Name = value;
+            }
+
+            set
+            {
+                string oldValue = _Name;
+                SetName(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Name = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+        [ForeignKey("CollectionItem_CollectionItem_Id")]
+        public virtual ICollection<CollectionItem> CollectionItem { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/CollectionItem.cs b/Jellyfin.Data/Entities/Libraries/CollectionItem.cs
new file mode 100644
index 0000000000..4b01d814fb
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/CollectionItem.cs
@@ -0,0 +1,156 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class CollectionItem
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected CollectionItem()
+        {
+            // NOTE: This class has one-to-one associations with CollectionItem.
+            // One-to-one associations are not validated in constructors since this causes a scenario where each one must be constructed before the other.
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static CollectionItem CreateCollectionItemUnsafe()
+        {
+            return new CollectionItem();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="_collection0"></param>
+        /// <param name="_collectionitem1"></param>
+        /// <param name="_collectionitem2"></param>
+        public CollectionItem(Collection _collection0, CollectionItem _collectionitem1, CollectionItem _collectionitem2)
+        {
+            // NOTE: This class has one-to-one associations with CollectionItem.
+            // One-to-one associations are not validated in constructors since this causes a scenario where each one must be constructed before the other.
+
+            if (_collection0 == null)
+            {
+                throw new ArgumentNullException(nameof(_collection0));
+            }
+
+            _collection0.CollectionItem.Add(this);
+
+            if (_collectionitem1 == null)
+            {
+                throw new ArgumentNullException(nameof(_collectionitem1));
+            }
+
+            _collectionitem1.Next = this;
+
+            if (_collectionitem2 == null)
+            {
+                throw new ArgumentNullException(nameof(_collectionitem2));
+            }
+
+            _collectionitem2.Previous = this;
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="_collection0"></param>
+        /// <param name="_collectionitem1"></param>
+        /// <param name="_collectionitem2"></param>
+        public static CollectionItem Create(Collection _collection0, CollectionItem _collectionitem1, CollectionItem _collectionitem2)
+        {
+            return new CollectionItem(_collection0, _collectionitem1, _collectionitem2);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [ForeignKey("LibraryItem_Id")]
+        public virtual LibraryItem LibraryItem { get; set; }
+
+        /// <remarks>
+        /// TODO check if this properly updated dependant and has the proper principal relationship
+        /// </remarks>
+        [ForeignKey("CollectionItem_Next_Id")]
+        public virtual CollectionItem Next { get; set; }
+
+        /// <remarks>
+        /// TODO check if this properly updated dependant and has the proper principal relationship
+        /// </remarks>
+        [ForeignKey("CollectionItem_Previous_Id")]
+        public virtual CollectionItem Previous { get; set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Company.cs b/Jellyfin.Data/Entities/Libraries/Company.cs
new file mode 100644
index 0000000000..10df429cd7
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Company.cs
@@ -0,0 +1,159 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Company
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Company()
+        {
+            CompanyMetadata = new HashSet<CompanyMetadata>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Company CreateCompanyUnsafe()
+        {
+            return new Company();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="_moviemetadata0"></param>
+        /// <param name="_seriesmetadata1"></param>
+        /// <param name="_musicalbummetadata2"></param>
+        /// <param name="_bookmetadata3"></param>
+        /// <param name="_company4"></param>
+        public Company(MovieMetadata _moviemetadata0, SeriesMetadata _seriesmetadata1, MusicAlbumMetadata _musicalbummetadata2, BookMetadata _bookmetadata3, Company _company4)
+        {
+            if (_moviemetadata0 == null)
+            {
+                throw new ArgumentNullException(nameof(_moviemetadata0));
+            }
+
+            _moviemetadata0.Studios.Add(this);
+
+            if (_seriesmetadata1 == null)
+            {
+                throw new ArgumentNullException(nameof(_seriesmetadata1));
+            }
+
+            _seriesmetadata1.Networks.Add(this);
+
+            if (_musicalbummetadata2 == null)
+            {
+                throw new ArgumentNullException(nameof(_musicalbummetadata2));
+            }
+
+            _musicalbummetadata2.Labels.Add(this);
+
+            if (_bookmetadata3 == null)
+            {
+                throw new ArgumentNullException(nameof(_bookmetadata3));
+            }
+
+            _bookmetadata3.Publishers.Add(this);
+
+            if (_company4 == null)
+            {
+                throw new ArgumentNullException(nameof(_company4));
+            }
+
+            _company4.Parent = this;
+
+            this.CompanyMetadata = new HashSet<CompanyMetadata>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="_moviemetadata0"></param>
+        /// <param name="_seriesmetadata1"></param>
+        /// <param name="_musicalbummetadata2"></param>
+        /// <param name="_bookmetadata3"></param>
+        /// <param name="_company4"></param>
+        public static Company Create(MovieMetadata _moviemetadata0, SeriesMetadata _seriesmetadata1, MusicAlbumMetadata _musicalbummetadata2, BookMetadata _bookmetadata3, Company _company4)
+        {
+            return new Company(_moviemetadata0, _seriesmetadata1, _musicalbummetadata2, _bookmetadata3, _company4);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+        [ForeignKey("CompanyMetadata_CompanyMetadata_Id")]
+        public virtual ICollection<CompanyMetadata> CompanyMetadata { get; protected set; }
+        [ForeignKey("Company_Parent_Id")]
+        public virtual Company Parent { get; set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/CompanyMetadata.cs b/Jellyfin.Data/Entities/Libraries/CompanyMetadata.cs
new file mode 100644
index 0000000000..f81beb0d58
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/CompanyMetadata.cs
@@ -0,0 +1,236 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class CompanyMetadata : Metadata
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected CompanyMetadata()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static CompanyMetadata CreateCompanyMetadataUnsafe()
+        {
+            return new CompanyMetadata();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_company0"></param>
+        public CompanyMetadata(string title, string language, DateTime dateadded, DateTime datemodified, Company _company0)
+        {
+            if (string.IsNullOrEmpty(title))
+            {
+                throw new ArgumentNullException(nameof(title));
+            }
+
+            this.Title = title;
+
+            if (string.IsNullOrEmpty(language))
+            {
+                throw new ArgumentNullException(nameof(language));
+            }
+
+            this.Language = language;
+
+            if (_company0 == null)
+            {
+                throw new ArgumentNullException(nameof(_company0));
+            }
+
+            _company0.CompanyMetadata.Add(this);
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_company0"></param>
+        public static CompanyMetadata Create(string title, string language, DateTime dateadded, DateTime datemodified, Company _company0)
+        {
+            return new CompanyMetadata(title, language, dateadded, datemodified, _company0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Description.
+        /// </summary>
+        protected string _Description;
+        /// <summary>
+        /// When provided in a partial class, allows value of Description to be changed before setting.
+        /// </summary>
+        partial void SetDescription(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Description to be changed before returning.
+        /// </summary>
+        partial void GetDescription(ref string result);
+
+        /// <summary>
+        /// Max length = 65535
+        /// </summary>
+        [MaxLength(65535)]
+        [StringLength(65535)]
+        public string Description
+        {
+            get
+            {
+                string value = _Description;
+                GetDescription(ref value);
+                return _Description = value;
+            }
+
+            set
+            {
+                string oldValue = _Description;
+                SetDescription(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Description = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Headquarters.
+        /// </summary>
+        protected string _Headquarters;
+        /// <summary>
+        /// When provided in a partial class, allows value of Headquarters to be changed before setting.
+        /// </summary>
+        partial void SetHeadquarters(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Headquarters to be changed before returning.
+        /// </summary>
+        partial void GetHeadquarters(ref string result);
+
+        /// <summary>
+        /// Max length = 255
+        /// </summary>
+        [MaxLength(255)]
+        [StringLength(255)]
+        public string Headquarters
+        {
+            get
+            {
+                string value = _Headquarters;
+                GetHeadquarters(ref value);
+                return _Headquarters = value;
+            }
+
+            set
+            {
+                string oldValue = _Headquarters;
+                SetHeadquarters(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Headquarters = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Country.
+        /// </summary>
+        protected string _Country;
+        /// <summary>
+        /// When provided in a partial class, allows value of Country to be changed before setting.
+        /// </summary>
+        partial void SetCountry(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Country to be changed before returning.
+        /// </summary>
+        partial void GetCountry(ref string result);
+
+        /// <summary>
+        /// Max length = 2
+        /// </summary>
+        [MaxLength(2)]
+        [StringLength(2)]
+        public string Country
+        {
+            get
+            {
+                string value = _Country;
+                GetCountry(ref value);
+                return _Country = value;
+            }
+
+            set
+            {
+                string oldValue = _Country;
+                SetCountry(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Country = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Homepage.
+        /// </summary>
+        protected string _Homepage;
+        /// <summary>
+        /// When provided in a partial class, allows value of Homepage to be changed before setting.
+        /// </summary>
+        partial void SetHomepage(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Homepage to be changed before returning.
+        /// </summary>
+        partial void GetHomepage(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Homepage
+        {
+            get
+            {
+                string value = _Homepage;
+                GetHomepage(ref value);
+                return _Homepage = value;
+            }
+
+            set
+            {
+                string oldValue = _Homepage;
+                SetHomepage(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Homepage = value;
+                }
+            }
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/CustomItem.cs b/Jellyfin.Data/Entities/Libraries/CustomItem.cs
new file mode 100644
index 0000000000..ffe06db249
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/CustomItem.cs
@@ -0,0 +1,71 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class CustomItem : LibraryItem
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected CustomItem()
+        {
+            CustomItemMetadata = new HashSet<CustomItemMetadata>();
+            Releases = new HashSet<Release>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static CustomItem CreateCustomItemUnsafe()
+        {
+            return new CustomItem();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        public CustomItem(Guid urlid, DateTime dateadded)
+        {
+            this.UrlId = urlid;
+
+            this.CustomItemMetadata = new HashSet<CustomItemMetadata>();
+            this.Releases = new HashSet<Release>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        public static CustomItem Create(Guid urlid, DateTime dateadded)
+        {
+            return new CustomItem(urlid, dateadded);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+        [ForeignKey("CustomItemMetadata_CustomItemMetadata_Id")]
+        public virtual ICollection<CustomItemMetadata> CustomItemMetadata { get; protected set; }
+
+        [ForeignKey("Release_Releases_Id")]
+        public virtual ICollection<Release> Releases { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/CustomItemMetadata.cs b/Jellyfin.Data/Entities/Libraries/CustomItemMetadata.cs
new file mode 100644
index 0000000000..8606302d7d
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/CustomItemMetadata.cs
@@ -0,0 +1,83 @@
+#pragma warning disable CS1591
+
+using System;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class CustomItemMetadata : Metadata
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected CustomItemMetadata()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static CustomItemMetadata CreateCustomItemMetadataUnsafe()
+        {
+            return new CustomItemMetadata();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_customitem0"></param>
+        public CustomItemMetadata(string title, string language, DateTime dateadded, DateTime datemodified, CustomItem _customitem0)
+        {
+            if (string.IsNullOrEmpty(title))
+            {
+                throw new ArgumentNullException(nameof(title));
+            }
+
+            this.Title = title;
+
+            if (string.IsNullOrEmpty(language))
+            {
+                throw new ArgumentNullException(nameof(language));
+            }
+
+            this.Language = language;
+
+            if (_customitem0 == null)
+            {
+                throw new ArgumentNullException(nameof(_customitem0));
+            }
+
+            _customitem0.CustomItemMetadata.Add(this);
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_customitem0"></param>
+        public static CustomItemMetadata Create(string title, string language, DateTime dateadded, DateTime datemodified, CustomItem _customitem0)
+        {
+            return new CustomItemMetadata(title, language, dateadded, datemodified, _customitem0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Episode.cs b/Jellyfin.Data/Entities/Libraries/Episode.cs
new file mode 100644
index 0000000000..3315b3e30b
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Episode.cs
@@ -0,0 +1,118 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Episode : LibraryItem
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Episode()
+        {
+            // NOTE: This class has one-to-one associations with LibraryRoot, LibraryItem and CollectionItem.
+            // One-to-one associations are not validated in constructors since this causes a scenario where each one must be constructed before the other.
+
+            Releases = new HashSet<Release>();
+            EpisodeMetadata = new HashSet<EpisodeMetadata>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Episode CreateEpisodeUnsafe()
+        {
+            return new Episode();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="_season0"></param>
+        public Episode(Guid urlid, DateTime dateadded, Season _season0)
+        {
+            // NOTE: This class has one-to-one associations with LibraryRoot, LibraryItem and CollectionItem.
+            // One-to-one associations are not validated in constructors since this causes a scenario where each one must be constructed before the other.
+
+            this.UrlId = urlid;
+
+            if (_season0 == null)
+            {
+                throw new ArgumentNullException(nameof(_season0));
+            }
+
+            _season0.Episodes.Add(this);
+
+            this.Releases = new HashSet<Release>();
+            this.EpisodeMetadata = new HashSet<EpisodeMetadata>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="_season0"></param>
+        public static Episode Create(Guid urlid, DateTime dateadded, Season _season0)
+        {
+            return new Episode(urlid, dateadded, _season0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for EpisodeNumber.
+        /// </summary>
+        protected int? _EpisodeNumber;
+        /// <summary>
+        /// When provided in a partial class, allows value of EpisodeNumber to be changed before setting.
+        /// </summary>
+        partial void SetEpisodeNumber(int? oldValue, ref int? newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of EpisodeNumber to be changed before returning.
+        /// </summary>
+        partial void GetEpisodeNumber(ref int? result);
+
+        public int? EpisodeNumber
+        {
+            get
+            {
+                int? value = _EpisodeNumber;
+                GetEpisodeNumber(ref value);
+                return _EpisodeNumber = value;
+            }
+
+            set
+            {
+                int? oldValue = _EpisodeNumber;
+                SetEpisodeNumber(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _EpisodeNumber = value;
+                }
+            }
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+        [ForeignKey("Release_Releases_Id")]
+        public virtual ICollection<Release> Releases { get; protected set; }
+        [ForeignKey("EpisodeMetadata_EpisodeMetadata_Id")]
+        public virtual ICollection<EpisodeMetadata> EpisodeMetadata { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/EpisodeMetadata.cs b/Jellyfin.Data/Entities/Libraries/EpisodeMetadata.cs
new file mode 100644
index 0000000000..f20ed3573f
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/EpisodeMetadata.cs
@@ -0,0 +1,198 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class EpisodeMetadata : Metadata
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected EpisodeMetadata()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static EpisodeMetadata CreateEpisodeMetadataUnsafe()
+        {
+            return new EpisodeMetadata();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_episode0"></param>
+        public EpisodeMetadata(string title, string language, DateTime dateadded, DateTime datemodified, Episode _episode0)
+        {
+            if (string.IsNullOrEmpty(title))
+            {
+                throw new ArgumentNullException(nameof(title));
+            }
+
+            this.Title = title;
+
+            if (string.IsNullOrEmpty(language))
+            {
+                throw new ArgumentNullException(nameof(language));
+            }
+
+            this.Language = language;
+
+            if (_episode0 == null)
+            {
+                throw new ArgumentNullException(nameof(_episode0));
+            }
+
+            _episode0.EpisodeMetadata.Add(this);
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_episode0"></param>
+        public static EpisodeMetadata Create(string title, string language, DateTime dateadded, DateTime datemodified, Episode _episode0)
+        {
+            return new EpisodeMetadata(title, language, dateadded, datemodified, _episode0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Outline.
+        /// </summary>
+        protected string _Outline;
+        /// <summary>
+        /// When provided in a partial class, allows value of Outline to be changed before setting.
+        /// </summary>
+        partial void SetOutline(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Outline to be changed before returning.
+        /// </summary>
+        partial void GetOutline(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Outline
+        {
+            get
+            {
+                string value = _Outline;
+                GetOutline(ref value);
+                return _Outline = value;
+            }
+
+            set
+            {
+                string oldValue = _Outline;
+                SetOutline(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Outline = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Plot.
+        /// </summary>
+        protected string _Plot;
+        /// <summary>
+        /// When provided in a partial class, allows value of Plot to be changed before setting.
+        /// </summary>
+        partial void SetPlot(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Plot to be changed before returning.
+        /// </summary>
+        partial void GetPlot(ref string result);
+
+        /// <summary>
+        /// Max length = 65535
+        /// </summary>
+        [MaxLength(65535)]
+        [StringLength(65535)]
+        public string Plot
+        {
+            get
+            {
+                string value = _Plot;
+                GetPlot(ref value);
+                return _Plot = value;
+            }
+
+            set
+            {
+                string oldValue = _Plot;
+                SetPlot(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Plot = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Tagline.
+        /// </summary>
+        protected string _Tagline;
+        /// <summary>
+        /// When provided in a partial class, allows value of Tagline to be changed before setting.
+        /// </summary>
+        partial void SetTagline(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Tagline to be changed before returning.
+        /// </summary>
+        partial void GetTagline(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Tagline
+        {
+            get
+            {
+                string value = _Tagline;
+                GetTagline(ref value);
+                return _Tagline = value;
+            }
+
+            set
+            {
+                string oldValue = _Tagline;
+                SetTagline(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Tagline = value;
+                }
+            }
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Genre.cs b/Jellyfin.Data/Entities/Libraries/Genre.cs
new file mode 100644
index 0000000000..c0b391ac8c
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Genre.cs
@@ -0,0 +1,162 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Genre
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Genre()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Genre CreateGenreUnsafe()
+        {
+            return new Genre();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="name"></param>
+        /// <param name="_metadata0"></param>
+        public Genre(string name, Metadata _metadata0)
+        {
+            if (string.IsNullOrEmpty(name))
+            {
+                throw new ArgumentNullException(nameof(name));
+            }
+
+            this.Name = name;
+
+            if (_metadata0 == null)
+            {
+                throw new ArgumentNullException(nameof(_metadata0));
+            }
+
+            _metadata0.Genres.Add(this);
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="name"></param>
+        /// <param name="_metadata0"></param>
+        public static Genre Create(string name, Metadata _metadata0)
+        {
+            return new Genre(name, _metadata0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Name.
+        /// </summary>
+        internal string _Name;
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before setting.
+        /// </summary>
+        partial void SetName(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before returning.
+        /// </summary>
+        partial void GetName(ref string result);
+
+        /// <summary>
+        /// Indexed, Required, Max length = 255
+        /// </summary>
+        [Required]
+        [MaxLength(255)]
+        [StringLength(255)]
+        public string Name
+        {
+            get
+            {
+                string value = _Name;
+                GetName(ref value);
+                return _Name = value;
+            }
+
+            set
+            {
+                string oldValue = _Name;
+                SetName(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Name = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Library.cs b/Jellyfin.Data/Entities/Libraries/Library.cs
new file mode 100644
index 0000000000..9a97a3b00c
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Library.cs
@@ -0,0 +1,153 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Library
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Library()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Library CreateLibraryUnsafe()
+        {
+            return new Library();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="name"></param>
+        public Library(string name)
+        {
+            if (string.IsNullOrEmpty(name))
+            {
+                throw new ArgumentNullException(nameof(name));
+            }
+
+            this.Name = name;
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="name"></param>
+        public static Library Create(string name)
+        {
+            return new Library(name);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Name.
+        /// </summary>
+        protected string _Name;
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before setting.
+        /// </summary>
+        partial void SetName(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before returning.
+        /// </summary>
+        partial void GetName(ref string result);
+
+        /// <summary>
+        /// Required, Max length = 1024
+        /// </summary>
+        [Required]
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Name
+        {
+            get
+            {
+                string value = _Name;
+                GetName(ref value);
+                return _Name = value;
+            }
+
+            set
+            {
+                string oldValue = _Name;
+                SetName(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Name = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/LibraryItem.cs b/Jellyfin.Data/Entities/Libraries/LibraryItem.cs
new file mode 100644
index 0000000000..b5f0323653
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/LibraryItem.cs
@@ -0,0 +1,175 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public abstract partial class LibraryItem
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to being abstract.
+        /// </summary>
+        protected LibraryItem()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        protected LibraryItem(Guid urlid, DateTime dateadded)
+        {
+            this.UrlId = urlid;
+
+
+            Init();
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for UrlId.
+        /// </summary>
+        internal Guid _UrlId;
+        /// <summary>
+        /// When provided in a partial class, allows value of UrlId to be changed before setting.
+        /// </summary>
+        partial void SetUrlId(Guid oldValue, ref Guid newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of UrlId to be changed before returning.
+        /// </summary>
+        partial void GetUrlId(ref Guid result);
+
+        /// <summary>
+        /// Indexed, Required
+        /// This is whats gets displayed in the Urls and API requests. This could also be a string.
+        /// </summary>
+        [Required]
+        public Guid UrlId
+        {
+            get
+            {
+                Guid value = _UrlId;
+                GetUrlId(ref value);
+                return _UrlId = value;
+            }
+
+            set
+            {
+                Guid oldValue = _UrlId;
+                SetUrlId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _UrlId = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for DateAdded.
+        /// </summary>
+        protected DateTime _DateAdded;
+        /// <summary>
+        /// When provided in a partial class, allows value of DateAdded to be changed before setting.
+        /// </summary>
+        partial void SetDateAdded(DateTime oldValue, ref DateTime newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of DateAdded to be changed before returning.
+        /// </summary>
+        partial void GetDateAdded(ref DateTime result);
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [Required]
+        public DateTime DateAdded
+        {
+            get
+            {
+                DateTime value = _DateAdded;
+                GetDateAdded(ref value);
+                return _DateAdded = value;
+            }
+
+            internal set
+            {
+                DateTime oldValue = _DateAdded;
+                SetDateAdded(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _DateAdded = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [ForeignKey("LibraryRoot_Id")]
+        public virtual LibraryRoot LibraryRoot { get; set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/LibraryRoot.cs b/Jellyfin.Data/Entities/Libraries/LibraryRoot.cs
new file mode 100644
index 0000000000..bbd9044477
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/LibraryRoot.cs
@@ -0,0 +1,199 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class LibraryRoot
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected LibraryRoot()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static LibraryRoot CreateLibraryRootUnsafe()
+        {
+            return new LibraryRoot();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="path">Absolute Path.</param>
+        public LibraryRoot(string path)
+        {
+            if (string.IsNullOrEmpty(path))
+            {
+                throw new ArgumentNullException(nameof(path));
+            }
+
+            this.Path = path;
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="path">Absolute Path.</param>
+        public static LibraryRoot Create(string path)
+        {
+            return new LibraryRoot(path);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Path.
+        /// </summary>
+        protected string _Path;
+        /// <summary>
+        /// When provided in a partial class, allows value of Path to be changed before setting.
+        /// </summary>
+        partial void SetPath(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Path to be changed before returning.
+        /// </summary>
+        partial void GetPath(ref string result);
+
+        /// <summary>
+        /// Required, Max length = 65535
+        /// Absolute Path.
+        /// </summary>
+        [Required]
+        [MaxLength(65535)]
+        [StringLength(65535)]
+        public string Path
+        {
+            get
+            {
+                string value = _Path;
+                GetPath(ref value);
+                return _Path = value;
+            }
+
+            set
+            {
+                string oldValue = _Path;
+                SetPath(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Path = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for NetworkPath.
+        /// </summary>
+        protected string _NetworkPath;
+        /// <summary>
+        /// When provided in a partial class, allows value of NetworkPath to be changed before setting.
+        /// </summary>
+        partial void SetNetworkPath(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of NetworkPath to be changed before returning.
+        /// </summary>
+        partial void GetNetworkPath(ref string result);
+
+        /// <summary>
+        /// Max length = 65535
+        /// Absolute network path, for example for transcoding sattelites.
+        /// </summary>
+        [MaxLength(65535)]
+        [StringLength(65535)]
+        public string NetworkPath
+        {
+            get
+            {
+                string value = _NetworkPath;
+                GetNetworkPath(ref value);
+                return _NetworkPath = value;
+            }
+
+            set
+            {
+                string oldValue = _NetworkPath;
+                SetNetworkPath(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _NetworkPath = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [ForeignKey("Library_Id")]
+        public virtual Library Library { get; set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/MediaFile.cs b/Jellyfin.Data/Entities/Libraries/MediaFile.cs
new file mode 100644
index 0000000000..c9efdb143b
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/MediaFile.cs
@@ -0,0 +1,212 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class MediaFile
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected MediaFile()
+        {
+            MediaFileStreams = new HashSet<MediaFileStream>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static MediaFile CreateMediaFileUnsafe()
+        {
+            return new MediaFile();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="path">Relative to the LibraryRoot.</param>
+        /// <param name="kind"></param>
+        /// <param name="_release0"></param>
+        public MediaFile(string path, Enums.MediaFileKind kind, Release _release0)
+        {
+            if (string.IsNullOrEmpty(path))
+            {
+                throw new ArgumentNullException(nameof(path));
+            }
+
+            this.Path = path;
+
+            this.Kind = kind;
+
+            if (_release0 == null)
+            {
+                throw new ArgumentNullException(nameof(_release0));
+            }
+
+            _release0.MediaFiles.Add(this);
+
+            this.MediaFileStreams = new HashSet<MediaFileStream>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="path">Relative to the LibraryRoot.</param>
+        /// <param name="kind"></param>
+        /// <param name="_release0"></param>
+        public static MediaFile Create(string path, Enums.MediaFileKind kind, Release _release0)
+        {
+            return new MediaFile(path, kind, _release0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Path.
+        /// </summary>
+        protected string _Path;
+        /// <summary>
+        /// When provided in a partial class, allows value of Path to be changed before setting.
+        /// </summary>
+        partial void SetPath(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Path to be changed before returning.
+        /// </summary>
+        partial void GetPath(ref string result);
+
+        /// <summary>
+        /// Required, Max length = 65535
+        /// Relative to the LibraryRoot.
+        /// </summary>
+        [Required]
+        [MaxLength(65535)]
+        [StringLength(65535)]
+        public string Path
+        {
+            get
+            {
+                string value = _Path;
+                GetPath(ref value);
+                return _Path = value;
+            }
+
+            set
+            {
+                string oldValue = _Path;
+                SetPath(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Path = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Kind.
+        /// </summary>
+        protected Enums.MediaFileKind _Kind;
+        /// <summary>
+        /// When provided in a partial class, allows value of Kind to be changed before setting.
+        /// </summary>
+        partial void SetKind(Enums.MediaFileKind oldValue, ref Enums.MediaFileKind newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Kind to be changed before returning.
+        /// </summary>
+        partial void GetKind(ref Enums.MediaFileKind result);
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [Required]
+        public Enums.MediaFileKind Kind
+        {
+            get
+            {
+                Enums.MediaFileKind value = _Kind;
+                GetKind(ref value);
+                return _Kind = value;
+            }
+
+            set
+            {
+                Enums.MediaFileKind oldValue = _Kind;
+                SetKind(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Kind = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+
+        [ForeignKey("MediaFileStream_MediaFileStreams_Id")]
+        public virtual ICollection<MediaFileStream> MediaFileStreams { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/MediaFileStream.cs b/Jellyfin.Data/Entities/Libraries/MediaFileStream.cs
new file mode 100644
index 0000000000..f1f26ecbb9
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/MediaFileStream.cs
@@ -0,0 +1,155 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class MediaFileStream
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected MediaFileStream()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static MediaFileStream CreateMediaFileStreamUnsafe()
+        {
+            return new MediaFileStream();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="streamnumber"></param>
+        /// <param name="_mediafile0"></param>
+        public MediaFileStream(int streamnumber, MediaFile _mediafile0)
+        {
+            this.StreamNumber = streamnumber;
+
+            if (_mediafile0 == null)
+            {
+                throw new ArgumentNullException(nameof(_mediafile0));
+            }
+
+            _mediafile0.MediaFileStreams.Add(this);
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="streamnumber"></param>
+        /// <param name="_mediafile0"></param>
+        public static MediaFileStream Create(int streamnumber, MediaFile _mediafile0)
+        {
+            return new MediaFileStream(streamnumber, _mediafile0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for StreamNumber.
+        /// </summary>
+        protected int _StreamNumber;
+        /// <summary>
+        /// When provided in a partial class, allows value of StreamNumber to be changed before setting.
+        /// </summary>
+        partial void SetStreamNumber(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of StreamNumber to be changed before returning.
+        /// </summary>
+        partial void GetStreamNumber(ref int result);
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [Required]
+        public int StreamNumber
+        {
+            get
+            {
+                int value = _StreamNumber;
+                GetStreamNumber(ref value);
+                return _StreamNumber = value;
+            }
+
+            set
+            {
+                int oldValue = _StreamNumber;
+                SetStreamNumber(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _StreamNumber = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Metadata.cs b/Jellyfin.Data/Entities/Libraries/Metadata.cs
new file mode 100644
index 0000000000..449e807dec
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Metadata.cs
@@ -0,0 +1,399 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public abstract partial class Metadata
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to being abstract.
+        /// </summary>
+        protected Metadata()
+        {
+            PersonRoles = new HashSet<PersonRole>();
+            Genres = new HashSet<Genre>();
+            Artwork = new HashSet<Artwork>();
+            Ratings = new HashSet<Rating>();
+            Sources = new HashSet<MetadataProviderId>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        protected Metadata(string title, string language, DateTime dateadded, DateTime datemodified)
+        {
+            if (string.IsNullOrEmpty(title))
+            {
+                throw new ArgumentNullException(nameof(title));
+            }
+
+            this.Title = title;
+
+            if (string.IsNullOrEmpty(language))
+            {
+                throw new ArgumentNullException(nameof(language));
+            }
+
+            this.Language = language;
+
+            this.PersonRoles = new HashSet<PersonRole>();
+            this.Genres = new HashSet<Genre>();
+            this.Artwork = new HashSet<Artwork>();
+            this.Ratings = new HashSet<Rating>();
+            this.Sources = new HashSet<MetadataProviderId>();
+
+            Init();
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Title.
+        /// </summary>
+        protected string _Title;
+        /// <summary>
+        /// When provided in a partial class, allows value of Title to be changed before setting.
+        /// </summary>
+        partial void SetTitle(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Title to be changed before returning.
+        /// </summary>
+        partial void GetTitle(ref string result);
+
+        /// <summary>
+        /// Required, Max length = 1024
+        /// The title or name of the object.
+        /// </summary>
+        [Required]
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Title
+        {
+            get
+            {
+                string value = _Title;
+                GetTitle(ref value);
+                return _Title = value;
+            }
+
+            set
+            {
+                string oldValue = _Title;
+                SetTitle(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Title = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for OriginalTitle.
+        /// </summary>
+        protected string _OriginalTitle;
+        /// <summary>
+        /// When provided in a partial class, allows value of OriginalTitle to be changed before setting.
+        /// </summary>
+        partial void SetOriginalTitle(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of OriginalTitle to be changed before returning.
+        /// </summary>
+        partial void GetOriginalTitle(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string OriginalTitle
+        {
+            get
+            {
+                string value = _OriginalTitle;
+                GetOriginalTitle(ref value);
+                return _OriginalTitle = value;
+            }
+
+            set
+            {
+                string oldValue = _OriginalTitle;
+                SetOriginalTitle(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _OriginalTitle = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for SortTitle.
+        /// </summary>
+        protected string _SortTitle;
+        /// <summary>
+        /// When provided in a partial class, allows value of SortTitle to be changed before setting.
+        /// </summary>
+        partial void SetSortTitle(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of SortTitle to be changed before returning.
+        /// </summary>
+        partial void GetSortTitle(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string SortTitle
+        {
+            get
+            {
+                string value = _SortTitle;
+                GetSortTitle(ref value);
+                return _SortTitle = value;
+            }
+
+            set
+            {
+                string oldValue = _SortTitle;
+                SetSortTitle(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _SortTitle = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Language.
+        /// </summary>
+        protected string _Language;
+        /// <summary>
+        /// When provided in a partial class, allows value of Language to be changed before setting.
+        /// </summary>
+        partial void SetLanguage(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Language to be changed before returning.
+        /// </summary>
+        partial void GetLanguage(ref string result);
+
+        /// <summary>
+        /// Required, Min length = 3, Max length = 3
+        /// ISO-639-3 3-character language codes.
+        /// </summary>
+        [Required]
+        [MinLength(3)]
+        [MaxLength(3)]
+        [StringLength(3)]
+        public string Language
+        {
+            get
+            {
+                string value = _Language;
+                GetLanguage(ref value);
+                return _Language = value;
+            }
+
+            set
+            {
+                string oldValue = _Language;
+                SetLanguage(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Language = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for ReleaseDate.
+        /// </summary>
+        protected DateTimeOffset? _ReleaseDate;
+        /// <summary>
+        /// When provided in a partial class, allows value of ReleaseDate to be changed before setting.
+        /// </summary>
+        partial void SetReleaseDate(DateTimeOffset? oldValue, ref DateTimeOffset? newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of ReleaseDate to be changed before returning.
+        /// </summary>
+        partial void GetReleaseDate(ref DateTimeOffset? result);
+
+        public DateTimeOffset? ReleaseDate
+        {
+            get
+            {
+                DateTimeOffset? value = _ReleaseDate;
+                GetReleaseDate(ref value);
+                return _ReleaseDate = value;
+            }
+
+            set
+            {
+                DateTimeOffset? oldValue = _ReleaseDate;
+                SetReleaseDate(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _ReleaseDate = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for DateAdded.
+        /// </summary>
+        protected DateTime _DateAdded;
+        /// <summary>
+        /// When provided in a partial class, allows value of DateAdded to be changed before setting.
+        /// </summary>
+        partial void SetDateAdded(DateTime oldValue, ref DateTime newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of DateAdded to be changed before returning.
+        /// </summary>
+        partial void GetDateAdded(ref DateTime result);
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [Required]
+        public DateTime DateAdded
+        {
+            get
+            {
+                DateTime value = _DateAdded;
+                GetDateAdded(ref value);
+                return _DateAdded = value;
+            }
+
+            internal set
+            {
+                DateTime oldValue = _DateAdded;
+                SetDateAdded(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _DateAdded = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for DateModified.
+        /// </summary>
+        protected DateTime _DateModified;
+        /// <summary>
+        /// When provided in a partial class, allows value of DateModified to be changed before setting.
+        /// </summary>
+        partial void SetDateModified(DateTime oldValue, ref DateTime newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of DateModified to be changed before returning.
+        /// </summary>
+        partial void GetDateModified(ref DateTime result);
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [Required]
+        public DateTime DateModified
+        {
+            get
+            {
+                DateTime value = _DateModified;
+                GetDateModified(ref value);
+                return _DateModified = value;
+            }
+
+            internal set
+            {
+                DateTime oldValue = _DateModified;
+                SetDateModified(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _DateModified = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+
+        [ForeignKey("PersonRole_PersonRoles_Id")]
+        public virtual ICollection<PersonRole> PersonRoles { get; protected set; }
+
+        [ForeignKey("PersonRole_PersonRoles_Id")]
+        public virtual ICollection<Genre> Genres { get; protected set; }
+
+        [ForeignKey("PersonRole_PersonRoles_Id")]
+        public virtual ICollection<Artwork> Artwork { get; protected set; }
+
+        [ForeignKey("PersonRole_PersonRoles_Id")]
+        public virtual ICollection<Rating> Ratings { get; protected set; }
+
+        [ForeignKey("PersonRole_PersonRoles_Id")]
+        public virtual ICollection<MetadataProviderId> Sources { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/MetadataProvider.cs b/Jellyfin.Data/Entities/Libraries/MetadataProvider.cs
new file mode 100644
index 0000000000..d5462113b0
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/MetadataProvider.cs
@@ -0,0 +1,153 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class MetadataProvider
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected MetadataProvider()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static MetadataProvider CreateMetadataProviderUnsafe()
+        {
+            return new MetadataProvider();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="name"></param>
+        public MetadataProvider(string name)
+        {
+            if (string.IsNullOrEmpty(name))
+            {
+                throw new ArgumentNullException(nameof(name));
+            }
+
+            this.Name = name;
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="name"></param>
+        public static MetadataProvider Create(string name)
+        {
+            return new MetadataProvider(name);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Name.
+        /// </summary>
+        protected string _Name;
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before setting.
+        /// </summary>
+        partial void SetName(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before returning.
+        /// </summary>
+        partial void GetName(ref string result);
+
+        /// <summary>
+        /// Required, Max length = 1024
+        /// </summary>
+        [Required]
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Name
+        {
+            get
+            {
+                string value = _Name;
+                GetName(ref value);
+                return _Name = value;
+            }
+
+            set
+            {
+                string oldValue = _Name;
+                SetName(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Name = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/MetadataProviderId.cs b/Jellyfin.Data/Entities/Libraries/MetadataProviderId.cs
new file mode 100644
index 0000000000..fed9d4f0bf
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/MetadataProviderId.cs
@@ -0,0 +1,201 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class MetadataProviderId
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected MetadataProviderId()
+        {
+            // NOTE: This class has one-to-one associations with MetadataProviderId.
+            // One-to-one associations are not validated in constructors since this causes a scenario where each one must be constructed before the other.
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static MetadataProviderId CreateMetadataProviderIdUnsafe()
+        {
+            return new MetadataProviderId();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="providerid"></param>
+        /// <param name="_metadata0"></param>
+        /// <param name="_person1"></param>
+        /// <param name="_personrole2"></param>
+        /// <param name="_ratingsource3"></param>
+        public MetadataProviderId(string providerid, Metadata _metadata0, Person _person1, PersonRole _personrole2, RatingSource _ratingsource3)
+        {
+            // NOTE: This class has one-to-one associations with MetadataProviderId.
+            // One-to-one associations are not validated in constructors since this causes a scenario where each one must be constructed before the other.
+
+            if (string.IsNullOrEmpty(providerid))
+            {
+                throw new ArgumentNullException(nameof(providerid));
+            }
+
+            this.ProviderId = providerid;
+
+            if (_metadata0 == null)
+            {
+                throw new ArgumentNullException(nameof(_metadata0));
+            }
+
+            _metadata0.Sources.Add(this);
+
+            if (_person1 == null)
+            {
+                throw new ArgumentNullException(nameof(_person1));
+            }
+
+            _person1.Sources.Add(this);
+
+            if (_personrole2 == null)
+            {
+                throw new ArgumentNullException(nameof(_personrole2));
+            }
+
+            _personrole2.Sources.Add(this);
+
+            if (_ratingsource3 == null)
+            {
+                throw new ArgumentNullException(nameof(_ratingsource3));
+            }
+
+            _ratingsource3.Source = this;
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="providerid"></param>
+        /// <param name="_metadata0"></param>
+        /// <param name="_person1"></param>
+        /// <param name="_personrole2"></param>
+        /// <param name="_ratingsource3"></param>
+        public static MetadataProviderId Create(string providerid, Metadata _metadata0, Person _person1, PersonRole _personrole2, RatingSource _ratingsource3)
+        {
+            return new MetadataProviderId(providerid, _metadata0, _person1, _personrole2, _ratingsource3);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for ProviderId.
+        /// </summary>
+        protected string _ProviderId;
+        /// <summary>
+        /// When provided in a partial class, allows value of ProviderId to be changed before setting.
+        /// </summary>
+        partial void SetProviderId(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of ProviderId to be changed before returning.
+        /// </summary>
+        partial void GetProviderId(ref string result);
+
+        /// <summary>
+        /// Required, Max length = 255
+        /// </summary>
+        [Required]
+        [MaxLength(255)]
+        [StringLength(255)]
+        public string ProviderId
+        {
+            get
+            {
+                string value = _ProviderId;
+                GetProviderId(ref value);
+                return _ProviderId = value;
+            }
+
+            set
+            {
+                string oldValue = _ProviderId;
+                SetProviderId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _ProviderId = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [ForeignKey("MetadataProvider_Id")]
+        public virtual MetadataProvider MetadataProvider { get; set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Movie.cs b/Jellyfin.Data/Entities/Libraries/Movie.cs
new file mode 100644
index 0000000000..e7d27b5519
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Movie.cs
@@ -0,0 +1,72 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Movie : LibraryItem
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Movie()
+        {
+            Releases = new HashSet<Release>();
+            MovieMetadata = new HashSet<MovieMetadata>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Movie CreateMovieUnsafe()
+        {
+            return new Movie();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        public Movie(Guid urlid, DateTime dateadded)
+        {
+            this.UrlId = urlid;
+
+            this.Releases = new HashSet<Release>();
+            this.MovieMetadata = new HashSet<MovieMetadata>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        public static Movie Create(Guid urlid, DateTime dateadded)
+        {
+            return new Movie(urlid, dateadded);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+
+        [ForeignKey("Release_Releases_Id")]
+        public virtual ICollection<Release> Releases { get; protected set; }
+
+        [ForeignKey("MovieMetadata_MovieMetadata_Id")]
+        public virtual ICollection<MovieMetadata> MovieMetadata { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/MovieMetadata.cs b/Jellyfin.Data/Entities/Libraries/MovieMetadata.cs
new file mode 100644
index 0000000000..f65da11d20
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/MovieMetadata.cs
@@ -0,0 +1,244 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class MovieMetadata : Metadata
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected MovieMetadata()
+        {
+            Studios = new HashSet<Company>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static MovieMetadata CreateMovieMetadataUnsafe()
+        {
+            return new MovieMetadata();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_movie0"></param>
+        public MovieMetadata(string title, string language, DateTime dateadded, DateTime datemodified, Movie _movie0)
+        {
+            if (string.IsNullOrEmpty(title))
+            {
+                throw new ArgumentNullException(nameof(title));
+            }
+
+            this.Title = title;
+
+            if (string.IsNullOrEmpty(language))
+            {
+                throw new ArgumentNullException(nameof(language));
+            }
+
+            this.Language = language;
+
+            if (_movie0 == null)
+            {
+                throw new ArgumentNullException(nameof(_movie0));
+            }
+
+            _movie0.MovieMetadata.Add(this);
+
+            this.Studios = new HashSet<Company>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_movie0"></param>
+        public static MovieMetadata Create(string title, string language, DateTime dateadded, DateTime datemodified, Movie _movie0)
+        {
+            return new MovieMetadata(title, language, dateadded, datemodified, _movie0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Outline.
+        /// </summary>
+        protected string _Outline;
+        /// <summary>
+        /// When provided in a partial class, allows value of Outline to be changed before setting.
+        /// </summary>
+        partial void SetOutline(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Outline to be changed before returning.
+        /// </summary>
+        partial void GetOutline(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Outline
+        {
+            get
+            {
+                string value = _Outline;
+                GetOutline(ref value);
+                return _Outline = value;
+            }
+
+            set
+            {
+                string oldValue = _Outline;
+                SetOutline(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Outline = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Plot.
+        /// </summary>
+        protected string _Plot;
+        /// <summary>
+        /// When provided in a partial class, allows value of Plot to be changed before setting.
+        /// </summary>
+        partial void SetPlot(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Plot to be changed before returning.
+        /// </summary>
+        partial void GetPlot(ref string result);
+
+        /// <summary>
+        /// Max length = 65535
+        /// </summary>
+        [MaxLength(65535)]
+        [StringLength(65535)]
+        public string Plot
+        {
+            get
+            {
+                string value = _Plot;
+                GetPlot(ref value);
+                return _Plot = value;
+            }
+
+            set
+            {
+                string oldValue = _Plot;
+                SetPlot(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Plot = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Tagline.
+        /// </summary>
+        protected string _Tagline;
+        /// <summary>
+        /// When provided in a partial class, allows value of Tagline to be changed before setting.
+        /// </summary>
+        partial void SetTagline(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Tagline to be changed before returning.
+        /// </summary>
+        partial void GetTagline(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Tagline
+        {
+            get
+            {
+                string value = _Tagline;
+                GetTagline(ref value);
+                return _Tagline = value;
+            }
+
+            set
+            {
+                string oldValue = _Tagline;
+                SetTagline(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Tagline = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Country.
+        /// </summary>
+        protected string _Country;
+        /// <summary>
+        /// When provided in a partial class, allows value of Country to be changed before setting.
+        /// </summary>
+        partial void SetCountry(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Country to be changed before returning.
+        /// </summary>
+        partial void GetCountry(ref string result);
+
+        /// <summary>
+        /// Max length = 2
+        /// </summary>
+        [MaxLength(2)]
+        [StringLength(2)]
+        public string Country
+        {
+            get
+            {
+                string value = _Country;
+                GetCountry(ref value);
+                return _Country = value;
+            }
+
+            set
+            {
+                string oldValue = _Country;
+                SetCountry(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Country = value;
+                }
+            }
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+        [ForeignKey("Company_Studios_Id")]
+        public virtual ICollection<Company> Studios { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/MusicAlbum.cs b/Jellyfin.Data/Entities/Libraries/MusicAlbum.cs
new file mode 100644
index 0000000000..52776b12e6
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/MusicAlbum.cs
@@ -0,0 +1,71 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class MusicAlbum : LibraryItem
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected MusicAlbum()
+        {
+            MusicAlbumMetadata = new HashSet<MusicAlbumMetadata>();
+            Tracks = new HashSet<Track>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static MusicAlbum CreateMusicAlbumUnsafe()
+        {
+            return new MusicAlbum();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        public MusicAlbum(Guid urlid, DateTime dateadded)
+        {
+            this.UrlId = urlid;
+
+            this.MusicAlbumMetadata = new HashSet<MusicAlbumMetadata>();
+            this.Tracks = new HashSet<Track>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        public static MusicAlbum Create(Guid urlid, DateTime dateadded)
+        {
+            return new MusicAlbum(urlid, dateadded);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+        [ForeignKey("MusicAlbumMetadata_MusicAlbumMetadata_Id")]
+        public virtual ICollection<MusicAlbumMetadata> MusicAlbumMetadata { get; protected set; }
+
+        [ForeignKey("Track_Tracks_Id")]
+        public virtual ICollection<Track> Tracks { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/MusicAlbumMetadata.cs b/Jellyfin.Data/Entities/Libraries/MusicAlbumMetadata.cs
new file mode 100644
index 0000000000..f2480a5c54
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/MusicAlbumMetadata.cs
@@ -0,0 +1,207 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class MusicAlbumMetadata : Metadata
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected MusicAlbumMetadata()
+        {
+            Labels = new HashSet<Company>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static MusicAlbumMetadata CreateMusicAlbumMetadataUnsafe()
+        {
+            return new MusicAlbumMetadata();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_musicalbum0"></param>
+        public MusicAlbumMetadata(string title, string language, DateTime dateadded, DateTime datemodified, MusicAlbum _musicalbum0)
+        {
+            if (string.IsNullOrEmpty(title))
+            {
+                throw new ArgumentNullException(nameof(title));
+            }
+
+            this.Title = title;
+
+            if (string.IsNullOrEmpty(language))
+            {
+                throw new ArgumentNullException(nameof(language));
+            }
+
+            this.Language = language;
+
+            if (_musicalbum0 == null)
+            {
+                throw new ArgumentNullException(nameof(_musicalbum0));
+            }
+
+            _musicalbum0.MusicAlbumMetadata.Add(this);
+
+            this.Labels = new HashSet<Company>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_musicalbum0"></param>
+        public static MusicAlbumMetadata Create(string title, string language, DateTime dateadded, DateTime datemodified, MusicAlbum _musicalbum0)
+        {
+            return new MusicAlbumMetadata(title, language, dateadded, datemodified, _musicalbum0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Barcode.
+        /// </summary>
+        protected string _Barcode;
+        /// <summary>
+        /// When provided in a partial class, allows value of Barcode to be changed before setting.
+        /// </summary>
+        partial void SetBarcode(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Barcode to be changed before returning.
+        /// </summary>
+        partial void GetBarcode(ref string result);
+
+        /// <summary>
+        /// Max length = 255
+        /// </summary>
+        [MaxLength(255)]
+        [StringLength(255)]
+        public string Barcode
+        {
+            get
+            {
+                string value = _Barcode;
+                GetBarcode(ref value);
+                return _Barcode = value;
+            }
+
+            set
+            {
+                string oldValue = _Barcode;
+                SetBarcode(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Barcode = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for LabelNumber.
+        /// </summary>
+        protected string _LabelNumber;
+        /// <summary>
+        /// When provided in a partial class, allows value of LabelNumber to be changed before setting.
+        /// </summary>
+        partial void SetLabelNumber(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of LabelNumber to be changed before returning.
+        /// </summary>
+        partial void GetLabelNumber(ref string result);
+
+        /// <summary>
+        /// Max length = 255
+        /// </summary>
+        [MaxLength(255)]
+        [StringLength(255)]
+        public string LabelNumber
+        {
+            get
+            {
+                string value = _LabelNumber;
+                GetLabelNumber(ref value);
+                return _LabelNumber = value;
+            }
+
+            set
+            {
+                string oldValue = _LabelNumber;
+                SetLabelNumber(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _LabelNumber = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Country.
+        /// </summary>
+        protected string _Country;
+        /// <summary>
+        /// When provided in a partial class, allows value of Country to be changed before setting.
+        /// </summary>
+        partial void SetCountry(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Country to be changed before returning.
+        /// </summary>
+        partial void GetCountry(ref string result);
+
+        /// <summary>
+        /// Max length = 2
+        /// </summary>
+        [MaxLength(2)]
+        [StringLength(2)]
+        public string Country
+        {
+            get
+            {
+                string value = _Country;
+                GetCountry(ref value);
+                return _Country = value;
+            }
+
+            set
+            {
+                string oldValue = _Country;
+                SetCountry(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Country = value;
+                }
+            }
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+
+        [ForeignKey("Company_Labels_Id")]
+        public virtual ICollection<Company> Labels { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Person.cs b/Jellyfin.Data/Entities/Libraries/Person.cs
new file mode 100644
index 0000000000..f325a07ff8
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Person.cs
@@ -0,0 +1,317 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Person
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Person()
+        {
+            Sources = new HashSet<MetadataProviderId>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Person CreatePersonUnsafe()
+        {
+            return new Person();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="urlid"></param>
+        /// <param name="name"></param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        public Person(Guid urlid, string name, DateTime dateadded, DateTime datemodified)
+        {
+            this.UrlId = urlid;
+
+            if (string.IsNullOrEmpty(name))
+            {
+                throw new ArgumentNullException(nameof(name));
+            }
+
+            this.Name = name;
+
+            this.Sources = new HashSet<MetadataProviderId>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="urlid"></param>
+        /// <param name="name"></param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        public static Person Create(Guid urlid, string name, DateTime dateadded, DateTime datemodified)
+        {
+            return new Person(urlid, name, dateadded, datemodified);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for UrlId.
+        /// </summary>
+        protected Guid _UrlId;
+        /// <summary>
+        /// When provided in a partial class, allows value of UrlId to be changed before setting.
+        /// </summary>
+        partial void SetUrlId(Guid oldValue, ref Guid newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of UrlId to be changed before returning.
+        /// </summary>
+        partial void GetUrlId(ref Guid result);
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [Required]
+        public Guid UrlId
+        {
+            get
+            {
+                Guid value = _UrlId;
+                GetUrlId(ref value);
+                return _UrlId = value;
+            }
+
+            set
+            {
+                Guid oldValue = _UrlId;
+                SetUrlId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _UrlId = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Name.
+        /// </summary>
+        protected string _Name;
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before setting.
+        /// </summary>
+        partial void SetName(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before returning.
+        /// </summary>
+        partial void GetName(ref string result);
+
+        /// <summary>
+        /// Required, Max length = 1024
+        /// </summary>
+        [Required]
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Name
+        {
+            get
+            {
+                string value = _Name;
+                GetName(ref value);
+                return _Name = value;
+            }
+
+            set
+            {
+                string oldValue = _Name;
+                SetName(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Name = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for SourceId.
+        /// </summary>
+        protected string _SourceId;
+        /// <summary>
+        /// When provided in a partial class, allows value of SourceId to be changed before setting.
+        /// </summary>
+        partial void SetSourceId(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of SourceId to be changed before returning.
+        /// </summary>
+        partial void GetSourceId(ref string result);
+
+        /// <summary>
+        /// Max length = 255
+        /// </summary>
+        [MaxLength(255)]
+        [StringLength(255)]
+        public string SourceId
+        {
+            get
+            {
+                string value = _SourceId;
+                GetSourceId(ref value);
+                return _SourceId = value;
+            }
+
+            set
+            {
+                string oldValue = _SourceId;
+                SetSourceId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _SourceId = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for DateAdded.
+        /// </summary>
+        protected DateTime _DateAdded;
+        /// <summary>
+        /// When provided in a partial class, allows value of DateAdded to be changed before setting.
+        /// </summary>
+        partial void SetDateAdded(DateTime oldValue, ref DateTime newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of DateAdded to be changed before returning.
+        /// </summary>
+        partial void GetDateAdded(ref DateTime result);
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [Required]
+        public DateTime DateAdded
+        {
+            get
+            {
+                DateTime value = _DateAdded;
+                GetDateAdded(ref value);
+                return _DateAdded = value;
+            }
+
+            internal set
+            {
+                DateTime oldValue = _DateAdded;
+                SetDateAdded(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _DateAdded = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for DateModified.
+        /// </summary>
+        protected DateTime _DateModified;
+        /// <summary>
+        /// When provided in a partial class, allows value of DateModified to be changed before setting.
+        /// </summary>
+        partial void SetDateModified(DateTime oldValue, ref DateTime newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of DateModified to be changed before returning.
+        /// </summary>
+        partial void GetDateModified(ref DateTime result);
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [Required]
+        public DateTime DateModified
+        {
+            get
+            {
+                DateTime value = _DateModified;
+                GetDateModified(ref value);
+                return _DateModified = value;
+            }
+
+            internal set
+            {
+                DateTime oldValue = _DateModified;
+                SetDateModified(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _DateModified = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+        [ForeignKey("MetadataProviderId_Sources_Id")]
+        public virtual ICollection<MetadataProviderId> Sources { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/PersonRole.cs b/Jellyfin.Data/Entities/Libraries/PersonRole.cs
new file mode 100644
index 0000000000..04d50deaf7
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/PersonRole.cs
@@ -0,0 +1,217 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class PersonRole
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected PersonRole()
+        {
+            // NOTE: This class has one-to-one associations with PersonRole.
+            // One-to-one associations are not validated in constructors since this causes a scenario where each one must be constructed before the other.
+
+            Sources = new HashSet<MetadataProviderId>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static PersonRole CreatePersonRoleUnsafe()
+        {
+            return new PersonRole();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="type"></param>
+        /// <param name="_metadata0"></param>
+        public PersonRole(Enums.PersonRoleType type, Metadata _metadata0)
+        {
+            // NOTE: This class has one-to-one associations with PersonRole.
+            // One-to-one associations are not validated in constructors since this causes a scenario where each one must be constructed before the other.
+
+            this.Type = type;
+
+            if (_metadata0 == null)
+            {
+                throw new ArgumentNullException(nameof(_metadata0));
+            }
+
+            _metadata0.PersonRoles.Add(this);
+
+            this.Sources = new HashSet<MetadataProviderId>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="type"></param>
+        /// <param name="_metadata0"></param>
+        public static PersonRole Create(Enums.PersonRoleType type, Metadata _metadata0)
+        {
+            return new PersonRole(type, _metadata0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Role.
+        /// </summary>
+        protected string _Role;
+        /// <summary>
+        /// When provided in a partial class, allows value of Role to be changed before setting.
+        /// </summary>
+        partial void SetRole(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Role to be changed before returning.
+        /// </summary>
+        partial void GetRole(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Role
+        {
+            get
+            {
+                string value = _Role;
+                GetRole(ref value);
+                return _Role = value;
+            }
+
+            set
+            {
+                string oldValue = _Role;
+                SetRole(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Role = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Type.
+        /// </summary>
+        protected Enums.PersonRoleType _Type;
+        /// <summary>
+        /// When provided in a partial class, allows value of Type to be changed before setting.
+        /// </summary>
+        partial void SetType(Enums.PersonRoleType oldValue, ref Enums.PersonRoleType newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Type to be changed before returning.
+        /// </summary>
+        partial void GetType(ref Enums.PersonRoleType result);
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [Required]
+        public Enums.PersonRoleType Type
+        {
+            get
+            {
+                Enums.PersonRoleType value = _Type;
+                GetType(ref value);
+                return _Type = value;
+            }
+
+            set
+            {
+                Enums.PersonRoleType oldValue = _Type;
+                SetType(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Type = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [ForeignKey("Person_Id")]
+
+        public virtual Person Person { get; set; }
+
+        [ForeignKey("Artwork_Artwork_Id")]
+        public virtual Artwork Artwork { get; set; }
+
+        [ForeignKey("MetadataProviderId_Sources_Id")]
+        public virtual ICollection<MetadataProviderId> Sources { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Photo.cs b/Jellyfin.Data/Entities/Libraries/Photo.cs
new file mode 100644
index 0000000000..01c39b3ead
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Photo.cs
@@ -0,0 +1,71 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Photo : LibraryItem
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Photo()
+        {
+            PhotoMetadata = new HashSet<PhotoMetadata>();
+            Releases = new HashSet<Release>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Photo CreatePhotoUnsafe()
+        {
+            return new Photo();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        public Photo(Guid urlid, DateTime dateadded)
+        {
+            this.UrlId = urlid;
+
+            this.PhotoMetadata = new HashSet<PhotoMetadata>();
+            this.Releases = new HashSet<Release>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        public static Photo Create(Guid urlid, DateTime dateadded)
+        {
+            return new Photo(urlid, dateadded);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+        [ForeignKey("PhotoMetadata_PhotoMetadata_Id")]
+        public virtual ICollection<PhotoMetadata> PhotoMetadata { get; protected set; }
+
+        [ForeignKey("Release_Releases_Id")]
+        public virtual ICollection<Release> Releases { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/PhotoMetadata.cs b/Jellyfin.Data/Entities/Libraries/PhotoMetadata.cs
new file mode 100644
index 0000000000..701623fd14
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/PhotoMetadata.cs
@@ -0,0 +1,83 @@
+#pragma warning disable CS1591
+
+using System;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class PhotoMetadata : Metadata
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected PhotoMetadata()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static PhotoMetadata CreatePhotoMetadataUnsafe()
+        {
+            return new PhotoMetadata();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_photo0"></param>
+        public PhotoMetadata(string title, string language, DateTime dateadded, DateTime datemodified, Photo _photo0)
+        {
+            if (string.IsNullOrEmpty(title))
+            {
+                throw new ArgumentNullException(nameof(title));
+            }
+
+            this.Title = title;
+
+            if (string.IsNullOrEmpty(language))
+            {
+                throw new ArgumentNullException(nameof(language));
+            }
+
+            this.Language = language;
+
+            if (_photo0 == null)
+            {
+                throw new ArgumentNullException(nameof(_photo0));
+            }
+
+            _photo0.PhotoMetadata.Add(this);
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_photo0"></param>
+        public static PhotoMetadata Create(string title, string language, DateTime dateadded, DateTime datemodified, Photo _photo0)
+        {
+            return new PhotoMetadata(title, language, dateadded, datemodified, _photo0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Rating.cs b/Jellyfin.Data/Entities/Libraries/Rating.cs
new file mode 100644
index 0000000000..31bee165af
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Rating.cs
@@ -0,0 +1,194 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Rating
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Rating()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Rating CreateRatingUnsafe()
+        {
+            return new Rating();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="value"></param>
+        /// <param name="_metadata0"></param>
+        public Rating(double value, Metadata _metadata0)
+        {
+            this.Value = value;
+
+            if (_metadata0 == null)
+            {
+                throw new ArgumentNullException(nameof(_metadata0));
+            }
+
+            _metadata0.Ratings.Add(this);
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="value"></param>
+        /// <param name="_metadata0"></param>
+        public static Rating Create(double value, Metadata _metadata0)
+        {
+            return new Rating(value, _metadata0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Value.
+        /// </summary>
+        protected double _Value;
+        /// <summary>
+        /// When provided in a partial class, allows value of Value to be changed before setting.
+        /// </summary>
+        partial void SetValue(double oldValue, ref double newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Value to be changed before returning.
+        /// </summary>
+        partial void GetValue(ref double result);
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [Required]
+        public double Value
+        {
+            get
+            {
+                double value = _Value;
+                GetValue(ref value);
+                return _Value = value;
+            }
+
+            set
+            {
+                double oldValue = _Value;
+                SetValue(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Value = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Votes.
+        /// </summary>
+        protected int? _Votes;
+        /// <summary>
+        /// When provided in a partial class, allows value of Votes to be changed before setting.
+        /// </summary>
+        partial void SetVotes(int? oldValue, ref int? newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Votes to be changed before returning.
+        /// </summary>
+        partial void GetVotes(ref int? result);
+
+        public int? Votes
+        {
+            get
+            {
+                int? value = _Votes;
+                GetVotes(ref value);
+                return _Votes = value;
+            }
+
+            set
+            {
+                int? oldValue = _Votes;
+                SetVotes(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Votes = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+
+        /// <summary>
+        /// If this is NULL it&apos;s the internal user rating.
+        /// </summary>
+        [ForeignKey("RatingSource_RatingType_Id")]
+        public virtual RatingSource RatingType { get; set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/RatingSource.cs b/Jellyfin.Data/Entities/Libraries/RatingSource.cs
new file mode 100644
index 0000000000..8204e9ff23
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/RatingSource.cs
@@ -0,0 +1,239 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    /// <summary>
+    /// This is the entity to store review ratings, not age ratings.
+    /// </summary>
+    public partial class RatingSource
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected RatingSource()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static RatingSource CreateRatingSourceUnsafe()
+        {
+            return new RatingSource();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="maximumvalue"></param>
+        /// <param name="minimumvalue"></param>
+        /// <param name="_rating0"></param>
+        public RatingSource(double maximumvalue, double minimumvalue, Rating _rating0)
+        {
+            this.MaximumValue = maximumvalue;
+
+            this.MinimumValue = minimumvalue;
+
+            if (_rating0 == null)
+            {
+                throw new ArgumentNullException(nameof(_rating0));
+            }
+
+            _rating0.RatingType = this;
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="maximumvalue"></param>
+        /// <param name="minimumvalue"></param>
+        /// <param name="_rating0"></param>
+        public static RatingSource Create(double maximumvalue, double minimumvalue, Rating _rating0)
+        {
+            return new RatingSource(maximumvalue, minimumvalue, _rating0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Name.
+        /// </summary>
+        protected string _Name;
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before setting.
+        /// </summary>
+        partial void SetName(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before returning.
+        /// </summary>
+        partial void GetName(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Name
+        {
+            get
+            {
+                string value = _Name;
+                GetName(ref value);
+                return _Name = value;
+            }
+
+            set
+            {
+                string oldValue = _Name;
+                SetName(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Name = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for MaximumValue.
+        /// </summary>
+        protected double _MaximumValue;
+        /// <summary>
+        /// When provided in a partial class, allows value of MaximumValue to be changed before setting.
+        /// </summary>
+        partial void SetMaximumValue(double oldValue, ref double newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of MaximumValue to be changed before returning.
+        /// </summary>
+        partial void GetMaximumValue(ref double result);
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [Required]
+        public double MaximumValue
+        {
+            get
+            {
+                double value = _MaximumValue;
+                GetMaximumValue(ref value);
+                return _MaximumValue = value;
+            }
+
+            set
+            {
+                double oldValue = _MaximumValue;
+                SetMaximumValue(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _MaximumValue = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for MinimumValue.
+        /// </summary>
+        protected double _MinimumValue;
+        /// <summary>
+        /// When provided in a partial class, allows value of MinimumValue to be changed before setting.
+        /// </summary>
+        partial void SetMinimumValue(double oldValue, ref double newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of MinimumValue to be changed before returning.
+        /// </summary>
+        partial void GetMinimumValue(ref double result);
+
+        /// <summary>
+        /// Required.
+        /// </summary>
+        [Required]
+        public double MinimumValue
+        {
+            get
+            {
+                double value = _MinimumValue;
+                GetMinimumValue(ref value);
+                return _MinimumValue = value;
+            }
+
+            set
+            {
+                double oldValue = _MinimumValue;
+                SetMinimumValue(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _MinimumValue = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+        [ForeignKey("MetadataProviderId_Source_Id")]
+        public virtual MetadataProviderId Source { get; set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Release.cs b/Jellyfin.Data/Entities/Libraries/Release.cs
new file mode 100644
index 0000000000..4b42d65ec5
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Release.cs
@@ -0,0 +1,219 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Release
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Release()
+        {
+            MediaFiles = new HashSet<MediaFile>();
+            Chapters = new HashSet<Chapter>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Release CreateReleaseUnsafe()
+        {
+            return new Release();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="name"></param>
+        /// <param name="_movie0"></param>
+        /// <param name="_episode1"></param>
+        /// <param name="_track2"></param>
+        /// <param name="_customitem3"></param>
+        /// <param name="_book4"></param>
+        /// <param name="_photo5"></param>
+        public Release(string name, Movie _movie0, Episode _episode1, Track _track2, CustomItem _customitem3, Book _book4, Photo _photo5)
+        {
+            if (string.IsNullOrEmpty(name))
+            {
+                throw new ArgumentNullException(nameof(name));
+            }
+
+            this.Name = name;
+
+            if (_movie0 == null)
+            {
+                throw new ArgumentNullException(nameof(_movie0));
+            }
+
+            _movie0.Releases.Add(this);
+
+            if (_episode1 == null)
+            {
+                throw new ArgumentNullException(nameof(_episode1));
+            }
+
+            _episode1.Releases.Add(this);
+
+            if (_track2 == null)
+            {
+                throw new ArgumentNullException(nameof(_track2));
+            }
+
+            _track2.Releases.Add(this);
+
+            if (_customitem3 == null)
+            {
+                throw new ArgumentNullException(nameof(_customitem3));
+            }
+
+            _customitem3.Releases.Add(this);
+
+            if (_book4 == null)
+            {
+                throw new ArgumentNullException(nameof(_book4));
+            }
+
+            _book4.Releases.Add(this);
+
+            if (_photo5 == null)
+            {
+                throw new ArgumentNullException(nameof(_photo5));
+            }
+
+            _photo5.Releases.Add(this);
+
+            this.MediaFiles = new HashSet<MediaFile>();
+            this.Chapters = new HashSet<Chapter>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="name"></param>
+        /// <param name="_movie0"></param>
+        /// <param name="_episode1"></param>
+        /// <param name="_track2"></param>
+        /// <param name="_customitem3"></param>
+        /// <param name="_book4"></param>
+        /// <param name="_photo5"></param>
+        public static Release Create(string name, Movie _movie0, Episode _episode1, Track _track2, CustomItem _customitem3, Book _book4, Photo _photo5)
+        {
+            return new Release(name, _movie0, _episode1, _track2, _customitem3, _book4, _photo5);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Id.
+        /// </summary>
+        internal int _Id;
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before setting.
+        /// </summary>
+        partial void SetId(int oldValue, ref int newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Id to be changed before returning.
+        /// </summary>
+        partial void GetId(ref int result);
+
+        /// <summary>
+        /// Identity, Indexed, Required.
+        /// </summary>
+        [Key]
+        [Required]
+        [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
+        public int Id
+        {
+            get
+            {
+                int value = _Id;
+                GetId(ref value);
+                return _Id = value;
+            }
+
+            protected set
+            {
+                int oldValue = _Id;
+                SetId(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Id = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Name.
+        /// </summary>
+        protected string _Name;
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before setting.
+        /// </summary>
+        partial void SetName(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Name to be changed before returning.
+        /// </summary>
+        partial void GetName(ref string result);
+
+        /// <summary>
+        /// Required, Max length = 1024
+        /// </summary>
+        [Required]
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Name
+        {
+            get
+            {
+                string value = _Name;
+                GetName(ref value);
+                return _Name = value;
+            }
+
+            set
+            {
+                string oldValue = _Name;
+                SetName(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Name = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Required, ConcurrenyToken.
+        /// </summary>
+        [ConcurrencyCheck]
+        [Required]
+        public uint RowVersion { get; set; }
+
+        public void OnSavingChanges()
+        {
+            RowVersion++;
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+        [ForeignKey("MediaFile_MediaFiles_Id")]
+        public virtual ICollection<MediaFile> MediaFiles { get; protected set; }
+
+        [ForeignKey("Chapter_Chapters_Id")]
+        public virtual ICollection<Chapter> Chapters { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Season.cs b/Jellyfin.Data/Entities/Libraries/Season.cs
new file mode 100644
index 0000000000..90885f0e97
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Season.cs
@@ -0,0 +1,119 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Season : LibraryItem
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Season()
+        {
+            // NOTE: This class has one-to-one associations with LibraryRoot, LibraryItem and CollectionItem.
+            // One-to-one associations are not validated in constructors since this causes a scenario where each one must be constructed before the other.
+
+            SeasonMetadata = new HashSet<SeasonMetadata>();
+            Episodes = new HashSet<Episode>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Season CreateSeasonUnsafe()
+        {
+            return new Season();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="_series0"></param>
+        public Season(Guid urlid, DateTime dateadded, Series _series0)
+        {
+            // NOTE: This class has one-to-one associations with LibraryRoot, LibraryItem and CollectionItem.
+            // One-to-one associations are not validated in constructors since this causes a scenario where each one must be constructed before the other.
+
+            this.UrlId = urlid;
+
+            if (_series0 == null)
+            {
+                throw new ArgumentNullException(nameof(_series0));
+            }
+
+            _series0.Seasons.Add(this);
+
+            this.SeasonMetadata = new HashSet<SeasonMetadata>();
+            this.Episodes = new HashSet<Episode>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="_series0"></param>
+        public static Season Create(Guid urlid, DateTime dateadded, Series _series0)
+        {
+            return new Season(urlid, dateadded, _series0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for SeasonNumber.
+        /// </summary>
+        protected int? _SeasonNumber;
+        /// <summary>
+        /// When provided in a partial class, allows value of SeasonNumber to be changed before setting.
+        /// </summary>
+        partial void SetSeasonNumber(int? oldValue, ref int? newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of SeasonNumber to be changed before returning.
+        /// </summary>
+        partial void GetSeasonNumber(ref int? result);
+
+        public int? SeasonNumber
+        {
+            get
+            {
+                int? value = _SeasonNumber;
+                GetSeasonNumber(ref value);
+                return _SeasonNumber = value;
+            }
+
+            set
+            {
+                int? oldValue = _SeasonNumber;
+                SetSeasonNumber(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _SeasonNumber = value;
+                }
+            }
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+        [ForeignKey("SeasonMetadata_SeasonMetadata_Id")]
+        public virtual ICollection<SeasonMetadata> SeasonMetadata { get; protected set; }
+
+        [ForeignKey("Episode_Episodes_Id")]
+        public virtual ICollection<Episode> Episodes { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/SeasonMetadata.cs b/Jellyfin.Data/Entities/Libraries/SeasonMetadata.cs
new file mode 100644
index 0000000000..28105fe2cc
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/SeasonMetadata.cs
@@ -0,0 +1,122 @@
+#pragma warning disable CS1591
+
+using System;
+using System.ComponentModel.DataAnnotations;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class SeasonMetadata : Metadata
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected SeasonMetadata()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static SeasonMetadata CreateSeasonMetadataUnsafe()
+        {
+            return new SeasonMetadata();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_season0"></param>
+        public SeasonMetadata(string title, string language, DateTime dateadded, DateTime datemodified, Season _season0)
+        {
+            if (string.IsNullOrEmpty(title))
+            {
+                throw new ArgumentNullException(nameof(title));
+            }
+
+            this.Title = title;
+
+            if (string.IsNullOrEmpty(language))
+            {
+                throw new ArgumentNullException(nameof(language));
+            }
+
+            this.Language = language;
+
+            if (_season0 == null)
+            {
+                throw new ArgumentNullException(nameof(_season0));
+            }
+
+            _season0.SeasonMetadata.Add(this);
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_season0"></param>
+        public static SeasonMetadata Create(string title, string language, DateTime dateadded, DateTime datemodified, Season _season0)
+        {
+            return new SeasonMetadata(title, language, dateadded, datemodified, _season0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Outline.
+        /// </summary>
+        protected string _Outline;
+        /// <summary>
+        /// When provided in a partial class, allows value of Outline to be changed before setting.
+        /// </summary>
+        partial void SetOutline(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Outline to be changed before returning.
+        /// </summary>
+        partial void GetOutline(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Outline
+        {
+            get
+            {
+                string value = _Outline;
+                GetOutline(ref value);
+                return _Outline = value;
+            }
+
+            set
+            {
+                string oldValue = _Outline;
+                SetOutline(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Outline = value;
+                }
+            }
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Series.cs b/Jellyfin.Data/Entities/Libraries/Series.cs
new file mode 100644
index 0000000000..a137f0f687
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Series.cs
@@ -0,0 +1,165 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Series : LibraryItem
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Series()
+        {
+            SeriesMetadata = new HashSet<SeriesMetadata>();
+            Seasons = new HashSet<Season>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        public Series(Guid urlid, DateTime dateadded)
+        {
+            this.UrlId = urlid;
+
+            this.SeriesMetadata = new HashSet<SeriesMetadata>();
+            this.Seasons = new HashSet<Season>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        public static Series Create(Guid urlid, DateTime dateadded)
+        {
+            return new Series(urlid, dateadded);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for AirsDayOfWeek.
+        /// </summary>
+        protected DayOfWeek? _AirsDayOfWeek;
+        /// <summary>
+        /// When provided in a partial class, allows value of AirsDayOfWeek to be changed before setting.
+        /// </summary>
+        partial void SetAirsDayOfWeek(DayOfWeek? oldValue, ref DayOfWeek? newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of AirsDayOfWeek to be changed before returning.
+        /// </summary>
+        partial void GetAirsDayOfWeek(ref DayOfWeek? result);
+
+        public DayOfWeek? AirsDayOfWeek
+        {
+            get
+            {
+                DayOfWeek? value = _AirsDayOfWeek;
+                GetAirsDayOfWeek(ref value);
+                return _AirsDayOfWeek = value;
+            }
+
+            set
+            {
+                DayOfWeek? oldValue = _AirsDayOfWeek;
+                SetAirsDayOfWeek(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _AirsDayOfWeek = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for AirsTime.
+        /// </summary>
+        protected DateTimeOffset? _AirsTime;
+        /// <summary>
+        /// When provided in a partial class, allows value of AirsTime to be changed before setting.
+        /// </summary>
+        partial void SetAirsTime(DateTimeOffset? oldValue, ref DateTimeOffset? newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of AirsTime to be changed before returning.
+        /// </summary>
+        partial void GetAirsTime(ref DateTimeOffset? result);
+
+        /// <summary>
+        /// The time the show airs, ignore the date portion.
+        /// </summary>
+        public DateTimeOffset? AirsTime
+        {
+            get
+            {
+                DateTimeOffset? value = _AirsTime;
+                GetAirsTime(ref value);
+                return _AirsTime = value;
+            }
+
+            set
+            {
+                DateTimeOffset? oldValue = _AirsTime;
+                SetAirsTime(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _AirsTime = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for FirstAired.
+        /// </summary>
+        protected DateTimeOffset? _FirstAired;
+        /// <summary>
+        /// When provided in a partial class, allows value of FirstAired to be changed before setting.
+        /// </summary>
+        partial void SetFirstAired(DateTimeOffset? oldValue, ref DateTimeOffset? newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of FirstAired to be changed before returning.
+        /// </summary>
+        partial void GetFirstAired(ref DateTimeOffset? result);
+
+        public DateTimeOffset? FirstAired
+        {
+            get
+            {
+                DateTimeOffset? value = _FirstAired;
+                GetFirstAired(ref value);
+                return _FirstAired = value;
+            }
+
+            set
+            {
+                DateTimeOffset? oldValue = _FirstAired;
+                SetFirstAired(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _FirstAired = value;
+                }
+            }
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+        [ForeignKey("SeriesMetadata_SeriesMetadata_Id")]
+        public virtual ICollection<SeriesMetadata> SeriesMetadata { get; protected set; }
+
+        [ForeignKey("Season_Seasons_Id")]
+        public virtual ICollection<Season> Seasons { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/SeriesMetadata.cs b/Jellyfin.Data/Entities/Libraries/SeriesMetadata.cs
new file mode 100644
index 0000000000..6e61da1e6c
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/SeriesMetadata.cs
@@ -0,0 +1,244 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class SeriesMetadata : Metadata
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected SeriesMetadata()
+        {
+            Networks = new HashSet<Company>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static SeriesMetadata CreateSeriesMetadataUnsafe()
+        {
+            return new SeriesMetadata();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_series0"></param>
+        public SeriesMetadata(string title, string language, DateTime dateadded, DateTime datemodified, Series _series0)
+        {
+            if (string.IsNullOrEmpty(title))
+            {
+                throw new ArgumentNullException(nameof(title));
+            }
+
+            this.Title = title;
+
+            if (string.IsNullOrEmpty(language))
+            {
+                throw new ArgumentNullException(nameof(language));
+            }
+
+            this.Language = language;
+
+            if (_series0 == null)
+            {
+                throw new ArgumentNullException(nameof(_series0));
+            }
+
+            _series0.SeriesMetadata.Add(this);
+
+            this.Networks = new HashSet<Company>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_series0"></param>
+        public static SeriesMetadata Create(string title, string language, DateTime dateadded, DateTime datemodified, Series _series0)
+        {
+            return new SeriesMetadata(title, language, dateadded, datemodified, _series0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for Outline.
+        /// </summary>
+        protected string _Outline;
+        /// <summary>
+        /// When provided in a partial class, allows value of Outline to be changed before setting.
+        /// </summary>
+        partial void SetOutline(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Outline to be changed before returning.
+        /// </summary>
+        partial void GetOutline(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Outline
+        {
+            get
+            {
+                string value = _Outline;
+                GetOutline(ref value);
+                return _Outline = value;
+            }
+
+            set
+            {
+                string oldValue = _Outline;
+                SetOutline(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Outline = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Plot.
+        /// </summary>
+        protected string _Plot;
+        /// <summary>
+        /// When provided in a partial class, allows value of Plot to be changed before setting.
+        /// </summary>
+        partial void SetPlot(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Plot to be changed before returning.
+        /// </summary>
+        partial void GetPlot(ref string result);
+
+        /// <summary>
+        /// Max length = 65535
+        /// </summary>
+        [MaxLength(65535)]
+        [StringLength(65535)]
+        public string Plot
+        {
+            get
+            {
+                string value = _Plot;
+                GetPlot(ref value);
+                return _Plot = value;
+            }
+
+            set
+            {
+                string oldValue = _Plot;
+                SetPlot(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Plot = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Tagline.
+        /// </summary>
+        protected string _Tagline;
+        /// <summary>
+        /// When provided in a partial class, allows value of Tagline to be changed before setting.
+        /// </summary>
+        partial void SetTagline(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Tagline to be changed before returning.
+        /// </summary>
+        partial void GetTagline(ref string result);
+
+        /// <summary>
+        /// Max length = 1024
+        /// </summary>
+        [MaxLength(1024)]
+        [StringLength(1024)]
+        public string Tagline
+        {
+            get
+            {
+                string value = _Tagline;
+                GetTagline(ref value);
+                return _Tagline = value;
+            }
+
+            set
+            {
+                string oldValue = _Tagline;
+                SetTagline(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Tagline = value;
+                }
+            }
+        }
+
+        /// <summary>
+        /// Backing field for Country.
+        /// </summary>
+        protected string _Country;
+        /// <summary>
+        /// When provided in a partial class, allows value of Country to be changed before setting.
+        /// </summary>
+        partial void SetCountry(string oldValue, ref string newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of Country to be changed before returning.
+        /// </summary>
+        partial void GetCountry(ref string result);
+
+        /// <summary>
+        /// Max length = 2
+        /// </summary>
+        [MaxLength(2)]
+        [StringLength(2)]
+        public string Country
+        {
+            get
+            {
+                string value = _Country;
+                GetCountry(ref value);
+                return _Country = value;
+            }
+
+            set
+            {
+                string oldValue = _Country;
+                SetCountry(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _Country = value;
+                }
+            }
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+        [ForeignKey("Company_Networks_Id")]
+        public virtual ICollection<Company> Networks { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/Track.cs b/Jellyfin.Data/Entities/Libraries/Track.cs
new file mode 100644
index 0000000000..cdcc22d71a
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/Track.cs
@@ -0,0 +1,120 @@
+#pragma warning disable CS1591
+
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class Track : LibraryItem
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected Track()
+        {
+            // NOTE: This class has one-to-one associations with LibraryRoot, LibraryItem and CollectionItem.
+            // One-to-one associations are not validated in constructors since this causes a scenario where each one must be constructed before the other.
+
+            Releases = new HashSet<Release>();
+            TrackMetadata = new HashSet<TrackMetadata>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static Track CreateTrackUnsafe()
+        {
+            return new Track();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="_musicalbum0"></param>
+        public Track(Guid urlid, DateTime dateadded, MusicAlbum _musicalbum0)
+        {
+            // NOTE: This class has one-to-one associations with LibraryRoot, LibraryItem and CollectionItem.
+            // One-to-one associations are not validated in constructors since this causes a scenario where each one must be constructed before the other.
+
+            this.UrlId = urlid;
+
+            if (_musicalbum0 == null)
+            {
+                throw new ArgumentNullException(nameof(_musicalbum0));
+            }
+
+            _musicalbum0.Tracks.Add(this);
+
+            this.Releases = new HashSet<Release>();
+            this.TrackMetadata = new HashSet<TrackMetadata>();
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="urlid">This is whats gets displayed in the Urls and API requests. This could also be a string.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="_musicalbum0"></param>
+        public static Track Create(Guid urlid, DateTime dateadded, MusicAlbum _musicalbum0)
+        {
+            return new Track(urlid, dateadded, _musicalbum0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /// <summary>
+        /// Backing field for TrackNumber.
+        /// </summary>
+        protected int? _TrackNumber;
+        /// <summary>
+        /// When provided in a partial class, allows value of TrackNumber to be changed before setting.
+        /// </summary>
+        partial void SetTrackNumber(int? oldValue, ref int? newValue);
+        /// <summary>
+        /// When provided in a partial class, allows value of TrackNumber to be changed before returning.
+        /// </summary>
+        partial void GetTrackNumber(ref int? result);
+
+        public int? TrackNumber
+        {
+            get
+            {
+                int? value = _TrackNumber;
+                GetTrackNumber(ref value);
+                return _TrackNumber = value;
+            }
+
+            set
+            {
+                int? oldValue = _TrackNumber;
+                SetTrackNumber(oldValue, ref value);
+                if (oldValue != value)
+                {
+                    _TrackNumber = value;
+                }
+            }
+        }
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+
+        [ForeignKey("Release_Releases_Id")]
+        public virtual ICollection<Release> Releases { get; protected set; }
+
+        [ForeignKey("TrackMetadata_TrackMetadata_Id")]
+        public virtual ICollection<TrackMetadata> TrackMetadata { get; protected set; }
+    }
+}
+
diff --git a/Jellyfin.Data/Entities/Libraries/TrackMetadata.cs b/Jellyfin.Data/Entities/Libraries/TrackMetadata.cs
new file mode 100644
index 0000000000..5c356c768e
--- /dev/null
+++ b/Jellyfin.Data/Entities/Libraries/TrackMetadata.cs
@@ -0,0 +1,83 @@
+#pragma warning disable CS1591
+
+using System;
+
+namespace Jellyfin.Data.Entities.Libraries
+{
+    public partial class TrackMetadata : Metadata
+    {
+        partial void Init();
+
+        /// <summary>
+        /// Default constructor. Protected due to required properties, but present because EF needs it.
+        /// </summary>
+        protected TrackMetadata()
+        {
+            Init();
+        }
+
+        /// <summary>
+        /// Replaces default constructor, since it's protected. Caller assumes responsibility for setting all required values before saving.
+        /// </summary>
+        public static TrackMetadata CreateTrackMetadataUnsafe()
+        {
+            return new TrackMetadata();
+        }
+
+        /// <summary>
+        /// Public constructor with required data.
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_track0"></param>
+        public TrackMetadata(string title, string language, DateTime dateadded, DateTime datemodified, Track _track0)
+        {
+            if (string.IsNullOrEmpty(title))
+            {
+                throw new ArgumentNullException(nameof(title));
+            }
+
+            this.Title = title;
+
+            if (string.IsNullOrEmpty(language))
+            {
+                throw new ArgumentNullException(nameof(language));
+            }
+
+            this.Language = language;
+
+            if (_track0 == null)
+            {
+                throw new ArgumentNullException(nameof(_track0));
+            }
+
+            _track0.TrackMetadata.Add(this);
+
+            Init();
+        }
+
+        /// <summary>
+        /// Static create function (for use in LINQ queries, etc.)
+        /// </summary>
+        /// <param name="title">The title or name of the object.</param>
+        /// <param name="language">ISO-639-3 3-character language codes.</param>
+        /// <param name="dateadded">The date the object was added.</param>
+        /// <param name="datemodified">The date the object was last modified.</param>
+        /// <param name="_track0"></param>
+        public static TrackMetadata Create(string title, string language, DateTime dateadded, DateTime datemodified, Track _track0)
+        {
+            return new TrackMetadata(title, language, dateadded, datemodified, _track0);
+        }
+
+        /*************************************************************************
+         * Properties
+         *************************************************************************/
+
+        /*************************************************************************
+         * Navigation properties
+         *************************************************************************/
+    }
+}
+