I finally got with the times and added music to my GS3. I'm looking for an app that allows it to be controlled without unlocking the phone. I'm talking about after the screen goes completely off, I added the stock music app to the lock screen shortcuts but I still have to fool with it too much to change a song whilst driving. My wife's HTC allows music control when the screen is locked so you don't have to fool with completely unlocking to change a song or something. Or, is there a way to get that type of function with the stock Samsung app? I dug around in all the settings I could think of but didn't find it.