Previously leaked Rock Band 2 tracks confirmed

Gamespot got the early jump on the Rock Band 2 E3 announcements with their preview of Rock Band 2, telling about the game's features, giving some game impressions and (most importantly) confirming the first ten of 80+ tracks the game will ship with. And wouldn't you know, by chance, nine of the ten confirmed tracks we already knew about thanks to the G4 leakage. The only track that we didn't previously hear about is Elvis Costello's "Pump It Up" (video embedded above). So, to recap, the ten confirmed Rock Band 2 tracks are:

• "Ace of Spades" by Motörhead
• "Everlong" by Foo Fighters
• "Pinball Wizard" by The Who
• "Panic Attack" by Dream Theater
• "Any Way You Want It" by Journey
• "Chop Suey" by System of a Down
• "Kids in America" by The Muffs
• "Give It Away" by Red Hot Chili Peppers
• "Hello There" by Cheap Trick
• "Pump It Up" by Elvis Costello