That's a lot of dollars. Also? A lot of Mötley Crüe. Seriously, people, calm down. As of right now Rock Band
has 614 songs on offer, 269 different artists, 11 full albums, more revenue than any other game in 2008, $1 billion total in North American retail sales, 40 million tracks sold, and unhindered wallet access to countless deluded human beings who think they're rock stars.