The Purple One will headline day two of the April 25-27 event at the Empire Polo Field in Indio, Calif.

Other artists on the roster include Roger Waters, Jack Johnson, Portishead, Kraftwerk, The Verve, The Raconteurs, Death Cab for Cutie, Love and Rockets, My Morning Jacket, Sasha & John Digweed, Justice, Tegan and Sara, Goldfrapp, Gogol Bordello, M.I.A., Hot Chip, Cold War Kids, Kate Nash, DeVotchKa, Simian Mobile Disco, Sharon Jones & The Dap Kings, Santogold, Vampire Weekend, VHS or Beta, MGMT and many more.

Three-day passes and general admission camping are available at Ticketmaster.com.