The list of unlockable bonus tracks for Rock Band has been released. Along with nine songs by bands featuring members of the Harmonix development team is one track nobody will want to miss out on. With a little work you’ll be able to rock out to “Timmy And The Lords Of The Underworld” by the band of the same name from South Park. The remaining few bonus tracks are bands that although popular just couldn’t match up to the raw star power in the rest of the track listing. Here’s the full listing of bonus tracks:

• Acro-brats “Day Late Dollar Short”
• Anarchy Club “Blood Doll”
• Bang Camaro “Pleasure (Pleasure)”
• Crooked X ” Nightmare”
• Death of the Cool “Can’t Let Go”
• Flyleaf “I’m So Sick”
• Freezepop “Brainpower”
• Honest Bob “I Get By”
• The Konks “29 Fingers”
• The Mother Hips “Time We Had”
• Timmy & The Lords of the Underworld “Timmy & The Lords of the Underworld”
• Tribe “Outside”
• VAGIANT “Seven”