Very nice upgrade Aisu. I agree with El Amir that the drum layout should look like a drum set. I've got two stylus' and it loads of fun. I would like to see a bongo set image where if you hit different parts of bongos you get different sounds just like the real ones. Anyways it's a great app. Please keep developing it. I also like the background music addition. I use very bad book recordings as a background.