Bonnaroo 2011

Lil Wayne performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., early Saturday, June 11, 2011. The four-day, multi-stage festival held on a 700-acre Tennessee farm every June brings together performers in rock, jazz, folk, hip-hop and electronica.

Lil Wayne performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., early Saturday, June 11, 2011.

Colin Meloy of the Decemberists performs during the Bonnaroo Music Festival in Manchester, Tenn., Friday, June 10, 2011.

Grace Potter of Grace Potter and the Nocturnals performs during the Bonnaroo Music Festival in Manchester, Tenn., Friday, June 10, 2011.

Florence Welch of Florence and the Machine performs during the Bonnaroo Music Festival in Manchester, Tenn., Friday, June 10, 2011.

Arcade Fire performs during the Bonnaroo Music Festival in Manchester, Tenn., Friday, June 10, 2011.

Win Butler of Arcade Fire performs during the Bonnaroo Music Festival in Manchester, Tenn., Friday, June 10, 2011.

Futureman performs with Bela Fleck and the Flecktones during the Bonnaroo Music Festival in Manchester, Tenn., Friday, June 10, 2011.

Warren Haynes of the Warren Haynes Band performs during the Bonnaroo Music Festival in Manchester, Tenn., Friday, June 10, 2011.

A security guard splashes the crowd with water to help cool down the music lovers during the Bonnaroo Music Festival in Manchester, Tenn., Friday, June 10, 2011.

Music lovers flock around the fountain to cool off during the opening day of the Bonnaroo Music Festival in Manchester, Tenn., Thursday, June 9, 2011.

Ana McCormick of Nashville, Tenn., cools off during the opening day of the Bonnaroo Music Festival in Manchester, Tenn., Thursday, June 9, 2011.

Music lovers rest and listen to music during the Bonnaroo Music and Arts Festival in Manchester, Tenn., Friday, June 10, 2011.

Music lovers gather near the arcade during the Bonnaroo Music Festival in Manchester, Tenn., Friday, June 10, 2011.

Alison Krauss of Alison Krauss & Union Station performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., Saturday, June 11, 2011.

Wiz Khalifa performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., Saturday, June 11, 2011.

Bruce Hornsby performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., Saturday, June 11, 2011.

Country Winston of Mumford and Sons performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., Saturday, June 11, 2011.

Ben Lovett of Mumford and Sons performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., Saturday, June 11, 2011.

Amos Lee performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., Sunday, June 12, 2011.

Tim Noyes of Aunt Martha performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., Sunday, June 12, 2011.

Andrew Bees of Black Uhuru performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., Saturday, June 11, 2011.

Buffalo Springfield performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., Saturday, June 11, 2011. From left are Stephen Stills, Richie Furay and Neil Young.

Dan Auerbach of The Black Keys performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., Saturday, June 11, 2011.

Scissor Sisters front man Jake Shears throws water on the crowd as they perform during the Bonnaroo Music and Arts Festival in Manchester, Tenn., Sunday, June 12, 2011. At right is Ana Matronic.

Scissor Sisters performs during the Bonnaroo Music and Arts Festival in Manchester, Tenn., early Sunday, June 12, 2011. At left is Jake Shears; at right is Ana Matronic.

Clean-up crews prepare to pick up trash during the Bonnaroo Music and Arts Festival in Manchester, Tenn., Sunday, June 12, 2011.