public void AddToEndOfQueue(IList <Song> songs)
 {
     if (_isConnected)
     {
         _audioService?.AddToEndOfQueue(songs);
     }
 }
 public void AddToEndOfQueue(IList <Track> tracks)
 {
     Task.Run(() =>
     {
         if (_isConnected)
         {
             _audioService?.AddToEndOfQueue(tracks);
         }
     });
 }