A free program for Android, by Guzhuo Music.

Rolling in Sky – Music Ball is an exciting music game that is easy to play! Simply swipe your finger across the screen to control the ball and roll it through beautiful landscapes. The ball will roll from tile to tile, and you will have to swipe it left or right to avoid the obstacles. If you are a music lover, then you will definitely enjoy this game. There are a variety of maps and themes to choose from, so you can play in a new environment every time.

You can play in different worlds, such as the beautiful landscapes and the beautiful buildings. You can also play in the dark night and the snow world.