private void InvokeScrobbled(TrackEventArgs eventArgs)
 {
     var eventHandler = Scrobbled;
     if (eventHandler != null)
     {
         eventHandler(this, eventArgs);
     }
 }
 private void InvokeBanned(TrackEventArgs eventArgs)
 {
     var eventHandler = Banned;
     if (eventHandler != null)
     {
         eventHandler(this, eventArgs);
     }
 }