Okay, so, I have LSDJ. It's a GameBoy ROM that makes music, but I might need a refresher course on how to work it.
I have the ROM on two things, my phone and my GPi. I'm currently trying to get my GPi set up, so it might be a bit. On my phone, however, it works fine, but I prefer actual buttons. Anyway, I'm slowly figuring out how to make chiptunes at least.