My daughter is practicing piano. Oops, she is practicing piano using her iPad. It's actually a game but I don't know if it also needs some scoring. It turned me crazy because she plays like a real pro playing musical instrument. Imagine how it sounds when she puts the loud speaker on. It's easy and just needs to follow the lights and touch the screen. You just need to beat the light timely to create a good sound like an instrument. Aside from the entertainment benefits, one would get the feeling like having her own concert with the help of this mini gadget.