This is a fun game! While I really do like the art and controls, I'm not a huge fan of the music. It's nice music, but I just don't feel like it fits with this game.
Yeah, I'd personally prefer songs with a bit more of a stronger beat to them, but under jam constraints I had to go royalty free and Purple Planet is really great for that.
I might look into contacting some producers later to see if I can use some of their tracks.