To the individual who wrote "C@:$P!!!" In all caps and exclamations, you are a product of generations of people who worked their fingers to the bone, suffered countless devastating wars and real depressions but were ultimately successful. Their sacrifice paid off in the form of a new generation that has never known fear, hunger, the draft, or what the word survival actually means. Everything is handed to you (this app included) and you whine when you want more and it works. On to the review. I write music so this app is a great aid. Dissecting popular genres of e- music is easy. Just press a pad. The building blocks are simple but distinct. All of the examples are of value, I would like to see Audiobus support for an app like this. I don't know where the dev got the samples so copyright might be an issue. Who knows. Mix and match individual samples, A/B, more sample kits would be nice but as is it works for me.