This is great, it has color coding that can be removed when you don’t need to rely on it anymore, and “challenges” where you can practice and perfect your rhythm through several levels, starting at beginner. The “example” button is really helpful in correcting errors- you can listen to it and try to match the beat better. I only wish there would be a “super beginner” level, where you could adjust the speed to go v-e-r-y slow at first- some learners need this. There is of course, free play as well, where you can make up your own beats. I noticed there are quite a few languages to choose from for the written instructions. (can you add verbal instructions for non-readers, though.)There is also a guide book, which has information on different kinds of tambourines in other parts of the world- you can tap on examples of how the different instruments sound when played. Well done!