I thought the melody sounded tense and twisty, so I'd draw a twister. :) There's actually a 3rd (low) music part, but I couldn't draw it in. Can you hear 3 notes at a time sometimes?

This took a long time to record because I can't sing high notes well. :p

I'm not sure how playable this is, but if there's demand I'll make a bass-clef version.

Sheet music:
http://i223.photobucket.com/albums/dd28/heliumsky/game/flipnote/sheetmusic/tornado.gif