Bonnaroo 2012

Radiohead performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 8, 2012.

Yukimi Nagano of Little Dragon performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 8, 2012.

Alex Trimble of Two Door Cinema Club performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 8, 2012.

Ludacris performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 8, 2012.

Rodrigo of Rodrigo Y Gabriela and C.U.B.A. perform during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 8, 2012.

AP Photo/Knoxville News Sentinel, Adam Brimer

Moon Taxi lead singer Trevor Terdrup performs with his band on the Sonic Stage June 8, 2012, during the 11th annual Bonnaroo Music and Arts Festival in Manchester, Tenn.

Leslie Feist performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 8, 2012.

Mark Foster of Foster The People performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 8, 2012.

Jonny Greewood of Radiohead performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 8, 2012.

Charles Bradley performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 9, 2012.

The Punch Brothers perform during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 9, 2012.

Childish Gambino performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 9, 2012.

Tuba Gooding Jr of The Roots performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 9, 2012.

Dispatch performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 9, 2012.

Santigold performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 9, 2012.

Music fans react as Santigold performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 9, 2012.

Lex Hirst, of Sydney,cools off in the Centeroo Fountain during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 9, 2012.

Phish performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 10, 2012.

James Mercer of The Shins performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 10, 2012.

Justin Vernon of Bon Iver performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 10, 2012.

Rapper Mac Miller performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 10, 2012.

Kenny Rogers performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 10, 2012.

Music fans react as Bon Iver performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 10, 2012.

Jared Swilley of The Black Lips performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 10, 2012.

From left, Mike Love and Al Jardine of The Beach Boys performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 10, 2012.

Fans react during a performance by The Black Lips during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 10, 2012.

Gary Clark Jr. performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 10, 2012.

DeAngelo performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 10, 2012.

Cole Alexander of the Black Lips performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 10, 2012.

Alice Cooper performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., June 10, 2012.