RockMusic

Nikmati jutaan aplikasi Android, game, musik, film, TV, buku, majalah & yang terbaru lainnya. Kapan pun, di mana pun, di seluruh perangkat Anda.

This app controls music player by Volume keys.

When you run this app, shows you a black screen.

You can control music as follows:

* press volume key in a short time: up - previous song, down - next song.

* press volume key in a long term: just works as normal volume key.

* Press any other key: release the screen.