1 files changed, 31 insertions, 34 deletions

diff --git a/MediaBrowser.Controller/Entities/Audio/Audio.cs b/MediaBrowser.Controller/Entities/Audio/Audio.cs
index 0900cc1ef..25d41565a 100644
--- a/MediaBrowser.Controller/Entities/Audio/Audio.cs
+++ b/MediaBrowser.Controller/Entities/Audio/Audio.cs
@@ -14,13 +14,14 @@ namespace MediaBrowser.Controller.Entities.Audio
     /// <summary>
     /// Class Audio
     /// </summary>
-    public class Audio : BaseItem, 
-        IHasAlbumArtist, 
-        IHasArtist, 
-        IHasMusicGenres, 
-        IHasLookupInfo<SongInfo>, 
+    public class Audio : BaseItem,
+        IHasAlbumArtist,
+        IHasArtist,
+        IHasMusicGenres,
+        IHasLookupInfo<SongInfo>,
         IHasTags,
-        IHasMediaSources
+        IHasMediaSources,
+        IThemeMedia
     {
         public string FormatName { get; set; }
         public long? Size { get; set; }
@@ -28,12 +29,21 @@ namespace MediaBrowser.Controller.Entities.Audio
         public int? TotalBitrate { get; set; }
         public List<string> Tags { get; set; }
 
+        public bool IsThemeMedia { get; set; }
+
         public Audio()
         {
             Artists = new List<string>();
+            AlbumArtists = new List<string>();
             Tags = new List<string>();
         }
 
+        [IgnoreDataMember]
+        public override bool SupportsAddingToPlaylist
+        {
+            get { return LocationType == LocationType.FileSystem && RunTimeTicks.HasValue; }
+        }
+
         /// <summary>
         /// Gets or sets a value indicating whether this instance has embedded image.
         /// </summary>
@@ -64,7 +74,16 @@ namespace MediaBrowser.Controller.Entities.Audio
         {
             get
             {
-                return Parents.OfType<MusicAlbum>().FirstOrDefault() ?? new MusicAlbum { Name = "<Unknown>" };
+                return LatestItemsIndexContainer ?? new MusicAlbum { Name = "Unknown Album" };
+            }
+        }
+
+        [IgnoreDataMember]
+        public override Folder LatestItemsIndexContainer
+        {
+            get
+            {
+                return Parents.OfType<MusicAlbum>().FirstOrDefault();
             }
         }
 
@@ -74,12 +93,14 @@ namespace MediaBrowser.Controller.Entities.Audio
         /// <value>The artist.</value>
         public List<string> Artists { get; set; }
 
+        public List<string> AlbumArtists { get; set; }
+        
         [IgnoreDataMember]
         public List<string> AllArtists
         {
             get
             {
-                var list = AlbumArtists;
+                var list = AlbumArtists.ToList();
 
                 list.AddRange(Artists);
 
@@ -88,41 +109,17 @@ namespace MediaBrowser.Controller.Entities.Audio
             }
         }
 
-        [IgnoreDataMember]
-        public List<string> AlbumArtists
-        {
-            get
-            {
-                var list = new List<string>();
-
-                if (!string.IsNullOrEmpty(AlbumArtist))
-                {
-                    list.Add(AlbumArtist);
-                }
-
-                return list;
-            }
-            set
-            {
-                AlbumArtist = value.FirstOrDefault();
-            }
-        }
-
         /// <summary>
         /// Gets or sets the album.
         /// </summary>
         /// <value>The album.</value>
         public string Album { get; set; }
-        /// <summary>
-        /// Gets or sets the album artist.
-        /// </summary>
-        /// <value>The album artist.</value>
-        public string AlbumArtist { get; set; }
 
         /// <summary>
         /// Gets the type of the media.
         /// </summary>
         /// <value>The type of the media.</value>
+        [IgnoreDataMember]
         public override string MediaType
         {
             get
@@ -204,7 +201,7 @@ namespace MediaBrowser.Controller.Entities.Audio
         private static MediaSourceInfo GetVersionInfo(Audio i, bool enablePathSubstituion)
         {
             var locationType = i.LocationType;
-            
+
             var info = new MediaSourceInfo
             {
                 Id = i.Id.ToString("N"),