- (int)numberOfSongsInPlaylistAtIndex:(int)index;
/*!
- * @method classOfPlaylistAtIndex:
+ * @method currentPlaylistClass
*/
- (ITMTRemotePlayerPlaylistClass)currentPlaylistClass;
- (int)currentSongTrack;
/*!
- * @method currentSongUniqueIdentifier:
+ * @method playerStateUniqueIdentifier:
*/
-- (NSString *)currentSongUniqueIdentifier;
+- (NSString *)playerStateUniqueIdentifier;
/*!
* @method currentSongIndex