This reminds me a lot of when I used to play the piano. Dang, why do we even have that thing anymore? I appreciated how authentic it was. I'm always interested in seeing just what goes into the creation of video game songs or any tune really. My only problem was that I think the graphics could have been better. I know there isn't supposed to be much detail, but it would still help.
I like how you can use the keyboard. That gives you a more realistic sense of using the keyboard. They seem to be pretty much the same way they act in real life. I can recognize most of these tunes. Then again, so can everyone here probably.