It's up to you to help the Veronicas finish their hit song. When you start the game, your guitarist is standing in the middle of the Veronicas' stage. Different reps for their song appear on the stage, and you have to go try to catch them to help them finish their song. However, the stage is very unsteady, so you have to careful to avoid falling off. If you stay on one side of the stage for too long, the stage will completely flip over. Stay on long enough to help this song become a hit, and you win the game.