1 files changed, 3 insertions, 2 deletions
diff --git a/MediaBrowser.Api/ItemUpdateService.cs b/MediaBrowser.Api/ItemUpdateService.cs
index 92e6a098d..d7182d68e 100644
--- a/MediaBrowser.Api/ItemUpdateService.cs
+++ b/MediaBrowser.Api/ItemUpdateService.cs
@@ -1,4 +1,5 @@
-using MediaBrowser.Controller.Entities;
+using System.Collections.Generic;
+using MediaBrowser.Controller.Entities;
 using MediaBrowser.Controller.Entities.Audio;
 using MediaBrowser.Controller.Entities.TV;
 using MediaBrowser.Controller.Library;
@@ -209,7 +210,7 @@ namespace MediaBrowser.Api
             if (song != null)
             {
                 song.Album = request.Album;
-                song.AlbumArtist = request.AlbumArtist;
+                song.AlbumArtists = string.IsNullOrWhiteSpace(request.AlbumArtist) ? new List<string>() : new List<string> { request.AlbumArtist };
                 song.Artists = request.Artists.ToList();
             }