Undertale - Megalovania I had lots of fun composing this one, which only took about 2 days. Doodoodoodoo in my mouth! Check out Lucent's Guide to Online Sequencer. Share, download and print Megalovania by Toby Fox free sheet music with the world's largest community of sheet music creators, composers, performers, music teachers, students, beginners, artists, and other musicians with over 1,500,000 digital sheet music to play, practice, learn and enjoy.