This is really cool! As someone who has basically no piano training, this is fun! Perhaps there could be some super-easy mode where you actually highlight the keys while you're playing the sounds (in simon mode) to help the super noobs train their ears.

Thanks! That's not a bad idea. So in Simon Mode, as you depress a key we let you see what note you pressed (A3, C4, etc)?

Thanks for the feedback - that should be pretty easy to add as an option in the Settings. I'll see about getting it added this evening!