Haha thanks! The kid was really excited to be part of a game, and while I've never met him myself, his dad is a friend of mine (and a former audio engineer who was able to clean up the audio a bit for me)! I was really impressed with the results!
As for the different music states, this was a case of a musician who didn't get a chance to do anything until the last two days of the jam, and she was doing it in her spare time, so I didn't want her doing more than one piece of music, or anything more complex than "give me a looping song" since she'd never worked on a game before. I was also kinda running on fumes at that point, and just wanted to get the music into the game and get it out the door. If I had more time, I'd probably have done something like that.