An overall cool entry! I'm a fan of rhythm games and I also play the piano, so I found this to be a fun challenge. The selection of songs as well as different control scheme options made the game quite replayable. The timed gameplay made me wonder how the code behind the game worked, so that adds to Technical Achievement. My favorite part of the game is the value it brings educationally: due to the constantly flowing gameplay, it tests your ability to hit keys without looking down. This is especially fun and hectic when you check all of the available control options. I could see this game used as a fun way to teach someone to touch-type. Good job guys!
There are a few bugs that could be squashed to improve the overall polish! If you press a key more than once while it's supposed to be held, you can get more than 1 point per key. This can be repeated to get a higher-than-perfect score. See the screenshot below for my extra high score! - Justin