Hi H_armonixMusic,
My game is done. If you want to check it out and see if you're interested in making anything for it, let me know. (Of course, one day is not a lot of time to complete a track.)
Level 2 and 3 have the same music currently, so the best place to add a track would be in one of those two spots. But we could swap out any track, really. (I'd be most interested in swapping out level tracks or boss music and keeping the lobby music, bonus music, and win music.)
Here's a link to the game: https://itch.io/jam/minigame-a-month-march-2024/rate/2614967