Rock Band Weekly: Nirvana 4-pack, 10 pro guitar upgrades

Rock Band "celebrates the twentieth anniversary" of Nirvana's Nevermind album next week by releasing four tracks off ... a different album. Three of the DLC songs are from the band's In Utero album, and the other is "You Know You're Right." Plus: There ten Nirvana pro guitar/bass upgrades.

Xbox 360 / Wii / PS3
Available: September 20, 2011

Celebrating Nirvana Pack (700 MSP / 700 WP / $6.99)
  • "Heart-Shaped Box" (160 MSP / 200 WP / $1.99)*
  • "Rape Me" (160 MSP / 200 WP / $1.99)
  • "All Apologies" (160 MSP / 200 WP / $1.99)
  • "You Know You're Right" (160 MSP / 200 WP / $1.99)
Nirvana tracks adding for Pro Guitar/Bass upgrades*
  • "Smells Like Teen Spirit"
  • "Breed"
  • "Polly"
  • "Territorial Pissings"
  • "Lounge Act"
  • "Stay Away"
  • "On a Plain"
  • "Something in the Way"
  • "Lithium (live)"
  • "Come As You Are (live)"
*Pro Guitar/Bass expansion available (80 MSP / 100 WP / $0.99)

This article was originally published on Joystiq.