restored live tv playback in the web client

MediaBrowser.Controller/Library/IMusicManager.cs

@@ -0,0 +1,38 @@
+using MediaBrowser.Controller.Entities;
+using MediaBrowser.Controller.Entities.Audio;
+using System.Collections.Generic;
+
+namespace MediaBrowser.Controller.Library
+{
+    public interface IMusicManager
+    {
+        /// <summary>
+        /// Gets the instant mix from song.
+        /// </summary>
+        /// <param name="item">The item.</param>
+        /// <param name="user">The user.</param>
+        /// <returns>IEnumerable{Audio}.</returns>
+        IEnumerable<Audio> GetInstantMixFromSong(Audio item, User user);
+        /// <summary>
+        /// Gets the instant mix from artist.
+        /// </summary>
+        /// <param name="name">The name.</param>
+        /// <param name="user">The user.</param>
+        /// <returns>IEnumerable{Audio}.</returns>
+        IEnumerable<Audio> GetInstantMixFromArtist(string name, User user);
+        /// <summary>
+        /// Gets the instant mix from album.
+        /// </summary>
+        /// <param name="item">The item.</param>
+        /// <param name="user">The user.</param>
+        /// <returns>IEnumerable{Audio}.</returns>
+        IEnumerable<Audio> GetInstantMixFromAlbum(MusicAlbum item, User user);
+        /// <summary>
+        /// Gets the instant mix from genre.
+        /// </summary>
+        /// <param name="genres">The genres.</param>
+        /// <param name="user">The user.</param>
+        /// <returns>IEnumerable{Audio}.</returns>
+        IEnumerable<Audio> GetInstantMixFromGenres(IEnumerable<string> genres, User user);
+    }
+}