Rockstar Cookie's music shakes the world. And you're a big fan of his. As the Summer Soda Rock Festa draws to a close, you're walking along the Festa's empty stages, helping to clean up and humming a song to yourself. You suddenly hear a voice behind you. "Is that one of my songs?" You turn around to see Rockstar Cookie, his guitar packed into its case, leaning against a wall near you with a smile.