Sure, 12-year-olds can use it, but what about recording artist turned Law and Order actor Ice-T? See T and other members of the musical community get their Beaterator on.
Is it possible to over-stress the importance of Rockstar's upcoming music creator for the PSP? I think this video proves that yes, it definitely is. It's still a pretty amazing little PSP application, but perhaps Ice-T's had a bit too much drama in his acting career.