The 'Queen Extravangza' pack will offers Rock Band 3 versions of two Queen songs from LEGO Rock Band as all as "some deeper cuts," while the other DLC pack contains RB3 enhanced versions of tracks previously released for other Rock Band titles.

They'll all be released for Xbox 360, PlayStation 3 and Wii on December 7, priced at $2 (160 Microsoft Points; 200 Wii Points) apiece. If you want to buy the whole lot (and why wouldn't you?) you'll be able to get the Extravaganza Pack for $10.99 (880 MS Points; 1,100 WP) and the Enhanced Pack for $9.99 (800 MS Points; 1,000 WP).

Eleven of the thirteen tracks, those marked with an X, will also offer Pro Guitar and Pro Bass expansions for $0.99 per song. Here's the full list of Queen's top DLC tunes:

Queen RB3 Enhanced Pack

• "I Want It All" (RB3 version) X
• "I Want To Break Free" (RB3 version) X
• "Killer Queen" (RB3 version) X
• "One Vision" (RB3 version) X
• "Somebody To Love" (RB3 version) X
• "Under Pressure" (RB3 version) X

• "Hammer to Fall" X
• "Keep Yourself Alive" X
• "Now I'm Here" X
• "Play the Game" X
• "Tenement Funster" X
• "We Are the Champions" (RB3 version)
• "We Will Rock You" (RB3 version)