Thanks for your feedback! There are definitely still a lot of improvements to be made to make it more interesting. While there is no sound queue at the moment, I have added some extra songs in the options menu.
I spent too much of my time trying to figure out how to detect the beat and didn't have time for much else. If I were to expand on this game concept there are definitely a lot of things I would change.
Once again thanks for your feedback. I really appreciate it!