I thoroughly enjoyed the idea of music sheets that give you special abilities (it's, personally more interesting than the rage mechanic which fits in with the jam's theme). There was an issue in going to the next level but I found out how to do it :) I will say that maybe for new players, (who don't read sheet music) they may find the notation confusing (e.g. for the healing spell they go by order of number instead of left to right) I really liked this game! Good job :)