This was definitely a challenge but so adorable and so much fun to play!! I think if there had been letters / reminders on which buttons to press for each action that would have been helpful. I kept forgetting which keys I needed to press, and when! I made a super rough mockup of what I mean - not that you'd have to do this exactly - but just to give you a general idea.
That said, I really enjoyed Bug Beat & feel inspired by this game to try and make a rhythm game of my own at some point :D