-The music is quite foggy and distorted, so it would be nice if you made them a lot clearer
-sfx audio is quite unbalanced with the music often drowning out the other sound, so if you can re-adjust the audio levels that would be nice
-notes don't line up with the song, in the future I would like to see the opposite be the case as this would make the game more enjoyable
-various features such as points based on accuracy would be a nice addition