What a cool idea! I really like the idea of a game where you wander around healing forests and plants and other corrupted things with an instrument like a violin. Combining portions of "bullet hell dodging" and a straight up rhythm game could be done really well! The graphics and graphical effects were great as well; I really liked the little things like the spot lighting and the moving fog. The biggest criticism I have is that I didn't know where to go after I tuned the violin. When the music notes started shooting out of the pedestal, I thought I had to dodge them. It took me a while to realize that they wouldn't kill me, and that I had to go up to the pedestal myself. That may also just be my general stupidity, too :P.