title: Fade out Playback Volume on MPMusicPlayerController on iOS 5
body: <p>I was using <a href="https://stackoverflow.com/questions/6395375/how-can-i-fade-out-the-sound-played-by-mpmusicplayercontroller">this answer</a> for how to fade out music player volume in my app, but in iOS 5, this leads to the on-screen HUD for volume appearing to the user, as if they had pressed the volume buttons on the side of their device. Does anyone know a workaround that doesn't display the HUD?</p>
  
  <p><img src="https://i.stack.imgur.com/peEuh.png" alt="enter image description here"></p>