The music is my Achilles heel - more so because although every other member of my extended family can play an instrument (heck, my brother even got a degree in music) - I am as poor a musician as I am skilled as a programmer. I can tell you if I think a song is in a major or a minor cord, but I can't tell you why I might think so. I love how music affects me in a game or a movie, but I could not begin to pick which and where to place song in a game.
As for the pink background - as a programmer I always start with something loud and in-your-face when working with others, to make sure they see it and immediately go "aha, programmer art, I will replace that ASAP." So I did the same with my first solo project to help spur myself on to change it when I had the time... but you know how it is in a jam, I simply ran out of time. By the end I'd realized I didn't mind so much the pink background. If I wasn't going to have any other art, I was going to let the color choice be as loud as my protagonist's rants.
Thanks for giving my game a whirl.