Acapella II (iOS 8.4+) cydia tweak removes the buttons from the iOS media player and replaces it with responsive swipe gestures for changing songs.
You can also tap on the media player to toggle playback. Rebuild using UIDynamics, Acapella is better than ever!
Acapella II affects the Lock Screen, Control Center and Music App(MiniPlayer and NowPlaying) music controls
Configure options from Settings.
For iOS 7 to 8.3, use Acapella