Seth (arrow keys) and Camaztoz (WASD)! @George24681 for the characters @superbluigi for the music
Note: there's a bug with the notes where no other key Camazotz has except the right one lights up, and I'm too lazy to figure out why (EDIT: @raris62 just figured out why, but I'm too lazy to fix it in my project, so here's the link: https://scratch.mit.edu/projects/1264249267/ )