Blues, Metal Kings Rock Bonnaroo

Metallica, B.B. King rock, Kanye finally takes stage at 4:30 a.m.

Blues, Metal Kings Rock Bonnaroo

Bonnaroo
Bonnaroo
Bonnaroo
Bonnaroo
Bonnaroo
Bonnaroo
Bonnaroo
Bonnaroo
Bonnaroo
Bonnaroo
Bonnaroo
Bonnaroo
T-Bone Burnett joined Plant and Krauss onstage and played guitar during their set. The Burnett-produced "Raising Sand" has sold more than a million records. (Douglas Mason/Getty Images)
ABC News on Facebook