private void Play_Click(object sender, RoutedEventArgs e) //PLay Pause на одні кнопці
 {
     if (PausePlayMusic)
     {
         timerr.Start();
         Play.BeginAnimation(Button.WidthProperty, animation);
         Gif.Play();
         PlayerMusic.Play();
         PausePlayMusic = false;
         return;
     }
     if (!PausePlayMusic)
     {
         timerr.Stop();
         PlayerMusic.Pause();
         Play.BeginAnimation(Button.HeightProperty, animation);
         PausePlayMusic = true;
         return;
     }
 }
 private void animationButton()
 {
     Play.BeginAnimation(Button.WidthProperty, animation);
     Next.BeginAnimation(Button.WidthProperty, animation);
     Prev.BeginAnimation(Button.WidthProperty, animation);
 }