Arrow keys. Congrats to those who made it! Round 1: http://scratch.mit.edu/projects/23882389/ Round 2: http://scratch.mit.edu/projects/31580914/
Thank you @pepperpuppy for hosting this wonderful competition and for having patience when no one else did. :) there are other songs inside of the project. also something amazing for my fellow scratchers. ChickenFlavoring. Sorry my laugh is gross, lol.