Headliners
Herbie Hancock
Flying Lotus
Cee-Lo
Justin Bieber
Drake
Lady Gaga
Explosions in the Sky
Lil B
Radiohead
Sigur Rós
Atoms for Peace
Owen
Peter Hook (met)
Jeff Mangum
Nas
Kokayi
PackFM
Tonedeff
CunninLynguists
R3hab
Beady Eye
Benny Benassi
Slint
Noel Gallagher's High Flying Birds
Supporting Acts
Gang Gang Dance
Grouper
Caribou
Rustie
Holy Other
Maria Minerva
Justin Strauss
Tall Firs
The Music Tapes
Masta Ace
(and a whole bunch of no-name rappers too)