Hello, I was wondering if there was an app out there like the pre-installed music player with the controls on the lock screen and able to accept input from my headphone controls, but without the crappy interface and auto-party shuffle, which only plays like 5 songs over and over again. Is there such an app out there? I haven't stumbled on a single app with controls on the lock screen, so I guess it's ok if the music player doesn't have that.