Band to headline closing concert at convention.

Blizzard just announced that the band Tenacious D will be headlining this year's closing concert at BlizzCon. Comprised of Jack Black and Kyle Gass, Tenacious D is known for its rock riffs and comedic lyrics, which should be a perfect finale for BlizzCon goers. Last year's attendees were treated to a performance by Ozzy Osbourne and this year's choice promises to be no less epic.

Do you think Tenacious D can follow Ozzy and rock BlizzCon just as hard?