It doesn't matter if you prefer your Dave Grohl with or without Kurt Cobain, next week's Rock Band Music Store update has you covered.

Three shots of Nirvana and a four-pack of Foo Fighters grace the Rock Band Music Store next week, with Joan Jett and the Blackheart's "Fake Friends" this week's sole non Nirvana-related track.

For those of you who prefer Dave Grohl stick to drumming, Nirvana's "About a Girl," "School," and "Blew" will keep him quietly hitting the skins. Those of you wishing for a more pronounced Grohl presence should be pleased with "Best of You," "The Pretender," "Wheels," and "Word Forward" from the Foo Fighters.

If you prefer a more portable Rock Band experience, there's always Bullet For My Valentine's "Waking the Demon" and System of a Down's "Toxicity" for Rock Band Unplugged on the PSP, both of which contain zero Grohl-levels.

Available on Xbox 360 and Wii (Nov. 3) and PlayStation 3 system (Nov. 5):

• Foo Fighters – "Best of You"
• Foo Fighters – "The Pretender"
• Foo Fighters – "Wheels"
• Foo Fighters – "Word Forward"
• Nirvana – "About a Girl"
• Nirvana – "Blew"
• Nirvana – "School"
• Joan Jett & The Blackhearts – "Fake Friends"


Tracks available for Rock Band Unplugged (Nov. 5):

• Bullet For My Valentine – "Waking the Demon"
• System of a Down – "Toxicity"