Not bad
This doesn't deserve its current score, IMO. This was a pretty good idea, that I at least haven't seen too much of before. It's almost like a spin on the interactive drum kits you tend to see a lot of.
All the buttons worked just fine, and I was pretty impressed by the art quality. My one problem, is there doesn't seem to be a way to go back a screen when your done. I may have missed it, and if I did then I apologize, but I would add a back button so you don't have to restart everything.
Overall, an interesting concept.