Interesting music generator thing. The gameplay was almost right. For some reason the hit detection on the yellow platforms is off sometimes. I think for a simple concept like that you gotta get those things right.
Looking at the other comments it seem like you just wanted to make the music generator and honestly if you just made the whole game that it would have been much better. Games dont have to have levels they can be whatever you want them to be. I almost missed the music generator all together.
Very interesting stuff.