private void OnRemoveTracksFromQueue(IEnumerable <object> tracks)
{
// FIXME : It seems that the check list box in the PlayQueueView doesn't discard the checked items after clicking remove.
//for (int i = this.PlayQueueItems.Count - 1; i >= 0; i--)
//{
// if (this.PlayQueueItems[i].IsSelected)
// {
// this.PlayQueueItems.RemoveAt(i);
// }
//}
var tracksToRemove = this.PlayQueueItems.Where(o => o.IsSelected).Select(o => o.Guid);
_playbackService.RemoveTracksFromQueue(tracksToRemove);
}