/// <summary>
        /// Fires when playlist changes to a new track
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="args"></param>
        void playList_TrackChanged(MyPlaylist sender, object args)
        {
            string title;

            if (args is string)
            {
                title = args.ToString();
            }
            else
            {
                title = Playlist.CurrentTrackName;
            }


            UpdateUVCOnNewTrack(title);
            ApplicationSettingsHelper.SaveSettingsValue(Constants.CurrentTrack, sender.CurrentTrackName);

            if (foregroundAppState == ForegroundAppStatus.Active)
            {
                //Message channel that can be used to send messages to foreground
                ValueSet message = new ValueSet();
                message.Add(Constants.Trackchanged, title);
                BackgroundMediaPlayer.SendMessageToForeground(message);
            }
        }
 /// <summary>
 /// Clears playlist for re-initialization
 /// </summary>
 public void ClearPlaylist()
 {
     instance = null;
 }