Sanitarium - Metallica Master Of Puppets - Metallica (confirmed for Guitar Hero: Metallica!) The Unforgiven - Metallica Fade To Black - Metallica The Crusade - Trivium Welcome To The Jungle - GNR Love In An Elevator - Aerosmith
Anything by Dream Theater. I'd love a Dream Theater specific game actually. Songs like Metropolis, Constant Motion, Ministry of Lost Souls, the Budokan version of Hollow Years, Under a Glass Moon, Overture 1928, Lie... I could go on and on. I want Guitar Hero: Dream Theater. Now.
If we're getting more Hendrix I'd love All Along the Watchtower and Voodoo Chile too.