Complete the indicated task to unlock the corresponding character for purchase.

Billy Corgan: Play "Today" in Band Career mode.
Hayley Williams: Play "Misery Business" in Vocals Career mode.
Ozzy Osbourne: Sing "Mr. Crowley" and the encore song at the "Germany: Ozzfest" gig in Vocals Career mode.
Rockubot: Complete Drum Career mode.
Skeleton: Complete Vocals Career mode.
Sting: Play "Demolition Man" in Bass Career mode.
Ted Nugent: Win Ted Nugent's guitar battle in Guitar Career mode.
Travis Barker: Play "Dammit" in Drum Career mode.
Zakk Wylde: Win Zakk Wylde's guitar battle and play the encore song with him at the "Louisiana: Swamp Shack" gig in Guitar Career mode.