Sonorox is a musical toy for Android. It allows you to compose short loops, and upload them to the Sonorox community website. You can also download other peoples’ tunes and vote for them.Sonorox was a finalist in the Android Developer Challenge 2 – and I am giving the full version away free to the community as a thank you!Volume is determined by "Media Volume"Sonorox was inspired by the Yamaha Tenori-onSonorox is now open source, https://github.com/amiga/sonorox