it's fun!
I like the music and the style, but there are some things that can be improved upon. I realy like the artstyle and the idea. I think the character model could be changed, because it and the arrow when you jump, look a bit out of place and the notes are on the screen before they reach the notebook. The game gets repetitive quickly, wich could be changed with pickups.
Overall there are some things that can be changed, but it'f fun and looks really nice.
Great game!