You can listen to the bonus soundtrack when you're doing this.

Atlus shared details today on a purchase bonus for Xbox 360 and PlayStaton 3 multiplatform sheep man love triangle simulator Catherine.

The first HD game from team Persona will come with a special soundtrack CD featuring music selected by composer Shoji Meguro. The soundtrack will include a booklet featuring a jacket design from character designer Shigenori Soejima.

Further specifics will be announced in a future update.