Next Track lets you skip songs, mute or stop music using your volume buttons. Next Track works with all standard music players to control music with the screen off. Remap your volume keys while listening to music. Choose single, double and long press actions. Unlike other similar apps, Next Track does not require invasive permissions! Ignore the reviews and rating, it's just people complaining that the full version costs money. I can't offer this app completely free. There are no ads and I d