LBP Music Player Update?

I have the 1.12 update of Little Big Planet. Where can I find this new music player they speak of?

http://blog.us.playstation.com/2009/03/26/sack-it-to-me-the-cornish-yarg-edition/

Just head to the XMB, and.....play it :|

The new LBP Music Player is in LBP itself. When the game has finished loading and you're in your pod, press Start, then select Settings. Music Player is the first option of the list.