To create your own music just start tapping the screen.
Chose the color of your bubbles to select the music style.
This is more for fun than a serious music making app - but it's had a lot of positive feedback from musicians as well as non-musicians.
There were some improvements in the latest version"
- Now 4 different styles
- Increased performance (less battery use)
- Cleaned up source sound files (no more crackling, less metallic)