private void SkipNext() { DispatcherHelper.CheckBeginInvokeOnUI(async() => { if (_trackQueue.Count != 0) { var track = _trackQueue.Dequeue(); TrackList.Add(new TrackItem { TrackToken = track.TrackToken, AlbumArtUrl = track.AlbumArtUrl, SongName = track.SongName, ArtistName = track.ArtistName, AlbumName = track.AlbumName, IsPositive = track.IsPositive, ThumbUpCommand = new RelayCommand(() => { }), ThumbDownCommand = new RelayCommand(() => { }) }); SelectedTrack = TrackList.LastOrDefault(); SelectedTrackIndex = TrackList.IndexOf(SelectedTrack); _playbackService.SetMediaSource(track.ToMediaPlaybackItem()); _playbackService.Play(); } else { _trackQueue = new Queue <ITrack>(await _pandoraService.RetrievePlaylistAsync(StationToken)); SkipNext(); } }); }