I would like to find a way to quickly play/pause my audiobooks, instead of having to unlock the home screen, go into the player, and pause. And then do the same thing when I'm ready to play it again. Like when my wife is trying to talk to me, or I just need to pause it for 3 seconds, then play it again. Does anyone know of any apps that will just sync one of the physical buttons to play/pause? I did a search but couldn't really find anything.