diff --git a/MediaBrowser.Api/Playback/BaseStreamingService.cs b/MediaBrowser.Api/Playback/BaseStreamingService.cs
index f57927f879..612f731918 100644
--- a/MediaBrowser.Api/Playback/BaseStreamingService.cs
+++ b/MediaBrowser.Api/Playback/BaseStreamingService.cs
@@ -1368,7 +1368,7 @@ namespace MediaBrowser.Api.Playback
                     mediaUrl = streamInfo.Url;
                 }
 
-                if (!string.IsNullOrEmpty(path) && File.Exists(path))
+                if (!string.IsNullOrEmpty(path))
                 {
                     state.MediaPath = path;
                     state.IsRemote = false;
@@ -1381,7 +1381,7 @@ namespace MediaBrowser.Api.Playback
 
                 state.RunTimeTicks = recording.RunTimeTicks;
 
-                if (recording.RecordingInfo.Status == RecordingStatus.InProgress && !state.IsRemote)
+                if (recording.RecordingInfo.Status == RecordingStatus.InProgress)
                 {
                     await Task.Delay(1000, cancellationToken).ConfigureAwait(false);
                 }
@@ -1404,7 +1404,7 @@ namespace MediaBrowser.Api.Playback
 
                 state.LiveTvStreamId = streamInfo.Id;
 
-                if (!string.IsNullOrEmpty(streamInfo.Path) && File.Exists(streamInfo.Path))
+                if (!string.IsNullOrEmpty(streamInfo.Path))
                 {
                     state.MediaPath = streamInfo.Path;
                     state.IsRemote = false;
@@ -1749,11 +1749,11 @@ namespace MediaBrowser.Api.Playback
 
             if (isStaticallyStreamed)
             {
-                flagValue = flagValue | DlnaFlags.DLNA_ORG_FLAG_BYTE_BASED_SEEK;
+                //flagValue = flagValue | DlnaFlags.DLNA_ORG_FLAG_BYTE_BASED_SEEK;
             }
             else if (state.RunTimeTicks.HasValue)
             {
-                flagValue = flagValue | DlnaFlags.DLNA_ORG_FLAG_TIME_BASED_SEEK;
+                //flagValue = flagValue | DlnaFlags.DLNA_ORG_FLAG_TIME_BASED_SEEK;
             }
 
             var dlnaflags = string.Format(";DLNA.ORG_FLAGS={0}000000000000000000000000",
diff --git a/MediaBrowser.Api/UserLibrary/ArtistsService.cs b/MediaBrowser.Api/UserLibrary/ArtistsService.cs
index 9972ac3eff..8b1c5ba888 100644
--- a/MediaBrowser.Api/UserLibrary/ArtistsService.cs
+++ b/MediaBrowser.Api/UserLibrary/ArtistsService.cs
@@ -15,14 +15,12 @@ namespace MediaBrowser.Api.UserLibrary
     /// <summary>
     /// Class GetArtists
     /// </summary>
-    [Route("/Artists", "GET")]
-    [Api(Description = "Gets all artists from a given item, folder, or the entire library")]
+    [Route("/Artists", "GET", Summary = "Gets all artists from a given item, folder, or the entire library")]
     public class GetArtists : GetItemsByName
     {
     }
 
-    [Route("/Artists/{Name}", "GET")]
-    [Api(Description = "Gets an artist, by name")]
+    [Route("/Artists/{Name}", "GET", Summary = "Gets an artist, by name")]
     public class GetArtist : IReturn<BaseItemDto>
     {
         /// <summary>
@@ -112,7 +110,8 @@ namespace MediaBrowser.Api.UserLibrary
         protected override IEnumerable<MusicArtist> GetAllItems(GetItemsByName request, IEnumerable<BaseItem> items)
         {
             return items
-                .OfType<Audio>()
+                .OfType<IHasArtist>()
+                .Where(i => !(i is MusicAlbum))
                 .SelectMany(i => i.AllArtists)
                 .Distinct(StringComparer.OrdinalIgnoreCase)
                 .Select(name =>
diff --git a/MediaBrowser.Controller/Entities/Audio/IHasAlbumArtist.cs b/MediaBrowser.Controller/Entities/Audio/IHasAlbumArtist.cs
index 7448e44f06..08eaf903e2 100644
--- a/MediaBrowser.Controller/Entities/Audio/IHasAlbumArtist.cs
+++ b/MediaBrowser.Controller/Entities/Audio/IHasAlbumArtist.cs
@@ -1,4 +1,5 @@
-
+using System.Collections.Generic;
+
 namespace MediaBrowser.Controller.Entities.Audio
 {
     public interface IHasAlbumArtist
@@ -9,5 +10,7 @@ namespace MediaBrowser.Controller.Entities.Audio
     public interface IHasArtist
     {
         bool HasArtist(string name);
+
+        List<string> AllArtists { get; }
     }
 }
diff --git a/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs b/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs
index bc260c6968..cce241542b 100644
--- a/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs
+++ b/MediaBrowser.Controller/Entities/Audio/MusicAlbum.cs
@@ -31,6 +31,23 @@ namespace MediaBrowser.Controller.Entities.Audio
             }
         }
 
+        [IgnoreDataMember]
+        public List<string> AllArtists
+        {
+            get
+            {
+                var list = new List<string>();
+
+                if (!string.IsNullOrEmpty(AlbumArtist))
+                {
+                    list.Add(AlbumArtist);
+                }
+                list.AddRange(Artists);
+
+                return list;
+            }
+        }
+
         /// <summary>
         /// Gets or sets the tags.
         /// </summary>
diff --git a/MediaBrowser.Controller/Entities/MusicVideo.cs b/MediaBrowser.Controller/Entities/MusicVideo.cs
index c3c4b89ba5..554914ec6b 100644
--- a/MediaBrowser.Controller/Entities/MusicVideo.cs
+++ b/MediaBrowser.Controller/Entities/MusicVideo.cs
@@ -3,7 +3,9 @@ using MediaBrowser.Controller.Providers;
 using MediaBrowser.Model.Configuration;
 using MediaBrowser.Model.Entities;
 using System;
+using System.Collections.Generic;
 using System.Linq;
+using System.Runtime.Serialization;
 
 namespace MediaBrowser.Controller.Entities
 {
@@ -33,6 +35,23 @@ namespace MediaBrowser.Controller.Entities
         /// <value>The revenue.</value>
         public double? Revenue { get; set; }
 
+        [IgnoreDataMember]
+        public List<string> AllArtists
+        {
+            get
+            {
+                var list = new List<string>();
+
+                if (!string.IsNullOrEmpty(Artist))
+                {
+                    list.Add(Artist);
+                }
+
+                return list;
+
+            }
+        }
+
         /// <summary>
         /// Determines whether the specified name has artist.
         /// </summary>
diff --git a/MediaBrowser.Dlna/PlayTo/DlnaController.cs b/MediaBrowser.Dlna/PlayTo/DlnaController.cs
index b1c85889d1..6edb9d6f6e 100644
--- a/MediaBrowser.Dlna/PlayTo/DlnaController.cs
+++ b/MediaBrowser.Dlna/PlayTo/DlnaController.cs
@@ -167,25 +167,28 @@ namespace MediaBrowser.Dlna.PlayTo
             if (_currentItem == null || _device.IsStopped)
                 return;
 
-            if (!_playbackStarted)
+            var playlistItem = Playlist.FirstOrDefault(p => p.PlayState == 1);
+            
+            if (playlistItem != null)
             {
-                await _sessionManager.OnPlaybackStart(new PlaybackInfo
+                if (!_playbackStarted)
                 {
-                    Item = _currentItem, 
-                    SessionId = _session.Id, 
-                    CanSeek = true,
-                    QueueableMediaTypes = new List<string> { _currentItem.MediaType }
-
-                }).ConfigureAwait(false);
+                    await _sessionManager.OnPlaybackStart(new PlaybackInfo
+                    {
+                        Item = _currentItem,
+                        SessionId = _session.Id,
+                        CanSeek = true,
+                        QueueableMediaTypes = new List<string> { _currentItem.MediaType },
+                        MediaSourceId = playlistItem.MediaSourceId,
+                        AudioStreamIndex = playlistItem.AudioStreamIndex,
+                        SubtitleStreamIndex = playlistItem.SubtitleStreamIndex
 
-                _playbackStarted = true;
-            }
+                    }).ConfigureAwait(false);
 
-            if ((_device.IsPlaying || _device.IsPaused))
-            {
-                var playlistItem = Playlist.FirstOrDefault(p => p.PlayState == 1);
+                    _playbackStarted = true;
+                }
 
-                if (playlistItem != null)
+                if ((_device.IsPlaying || _device.IsPaused))
                 {
                     var ticks = _device.Position.Ticks;
 
@@ -487,7 +490,7 @@ namespace MediaBrowser.Dlna.PlayTo
 
             return (contentFeatures + orgOp + orgCi + dlnaflags).Trim(';');
         }
-        
+
         private PlaylistItem GetPlaylistItem(BaseItem item, List<MediaStream> mediaStreams, DeviceProfile profile)
         {
             var video = item as Video;
@@ -563,10 +566,10 @@ namespace MediaBrowser.Dlna.PlayTo
             _logger.Debug("{0} - SetAvTransport Uri: {1} DlnaHeaders: {2}", _device.Properties.Name, nextTrack.StreamUrl, dlnaheaders);
 
             await _device.SetAvTransport(nextTrack.StreamUrl, dlnaheaders, nextTrack.Didl);
-         
+
             if (nextTrack.StartPositionTicks > 0 && !nextTrack.Transcode)
                 await _device.Seek(TimeSpan.FromTicks(nextTrack.StartPositionTicks));
-           
+
             return true;
         }
 
diff --git a/MediaBrowser.Server.Implementations/HttpServer/RangeRequestWriter.cs b/MediaBrowser.Server.Implementations/HttpServer/RangeRequestWriter.cs
index 312e718e15..08e9403aa8 100644
--- a/MediaBrowser.Server.Implementations/HttpServer/RangeRequestWriter.cs
+++ b/MediaBrowser.Server.Implementations/HttpServer/RangeRequestWriter.cs
@@ -64,7 +64,7 @@ namespace MediaBrowser.Server.Implementations.HttpServer
             {
                 throw new ArgumentNullException("contentType");
             }
-            
+
             RangeHeader = rangeHeader;
             SourceStream = source;
             IsHeadRequest = isHeadRequest;
@@ -98,11 +98,11 @@ namespace MediaBrowser.Server.Implementations.HttpServer
 
             RangeStart = requestedRange.Key;
             RangeLength = 1 + RangeEnd - RangeStart;
-            
+
             // Content-Length is the length of what we're serving, not the original content
             Options["Content-Length"] = RangeLength.ToString(UsCulture);
             Options["Content-Range"] = string.Format("bytes {0}-{1}/{2}", RangeStart, RangeEnd, TotalContentLength);
-            
+
             if (RangeStart > 0)
             {
                 SourceStream.Position = RangeStart;
@@ -178,19 +178,8 @@ namespace MediaBrowser.Server.Implementations.HttpServer
 
             using (var source = SourceStream)
             {
-                // If the requested range is "0-", we can optimize by just doing a stream copy
-                if (RangeEnd == TotalContentLength - 1)
-                {
-                    await source.CopyToAsync(responseStream).ConfigureAwait(false);
-                }
-                else
-                {
-                    // Read the bytes we need
-                    var buffer = new byte[Convert.ToInt32(RangeLength)];
-                    await source.ReadAsync(buffer, 0, buffer.Length).ConfigureAwait(false);
-
-                    await responseStream.WriteAsync(buffer, 0, Convert.ToInt32(RangeLength)).ConfigureAwait(false);
-                }
+                //Since we've already set the postion of the sourcestream, just copy the remains to the output
+                await source.CopyToAsync(responseStream).ConfigureAwait(false);
             }
         }