AT&T Stage: Ghostland Observatory, Jack’s Mannequin, moe., Satellite Party, Daft Punk, Tokyo Police Club, Silverchair, Clap Your Hands Say Yeah, Yeah Yeah Yeahs, Muse, Dax Riggs, Lupe Fiasco, Kings of Leon, My Morning Jacket, Pearl Jam Bud Light Stage: Soulive, The Polyphonic Spree, M.I.A., The Black Keys, Ben Harper & the Innocent Criminals, I’m From Barcelona, Stephen Marley, The Roots, Snow Patrol, Interpol, The Cribs, Amy Winehouse, Iggy & the Stooges, Modest Mouse adidas Stage: Elvis Perkins in Dearland, Son Volt, Sparklehorse, G. Love & Special Sauce, Femi Kuti & the Positive Force, Matt and Kim, Pete Yorn, Sound Tribe Sector 9, Regina Spektor, Patti Smith, Juliette and the Licks, Rodrigo y Gabriela, Paolo Nutini, Yo La Tengo, Café Tacuba MySpace Stage: The Fratellis, Ted Leo and the Pharmacists, Slightly Stoopid, Blonde Redhead, LCD Soundsystem, Shock Stars, Sherwood, Tapes 'n Tapes, Motion City Soundtrack, The Hold Steady, Spoon, White Rabbits, Heartless Bastards, Blue October, !!!, TV on the Radio Playstation Stage: Carey Ott, Colour Revolt, Charlie Musselwhite, Electric Six, The Rapture, High Class Elite, Ryan Shaw, Sam Roberts Band, Rhymefest, Roky Erickson & the Explosives, The Postmarks, Dios Malos, Los Campesinos!, Apostle of Hustle, The Wailers Citi Stage: Helicopters, Illinois, Chin Up Chin Up, Viva Voce,