Social Distortion, 311, R.E.M., Pennywise, X, Greg Ginn of Black Flag, Mix Master Mike, Bone Thugs-n-Harmony, The Distillers, The Doors of the 21st Century, Goo Goo Dolls, Concrete Blonde, Arthur Lee & Love, Dragons, Ozomatli, Michael Franti & Spearhead, De La Soul, All Mighty Senators, Sex Pistols, Cypress Hill, G. Love & Special Sauce, Slightly Stoopid, Arrested Development, John Butler Trio, Pepper, The Allman Brothers Band, The B-52s, Yonder Mountain String Band, Karl Denson's Tiny Universe, Buckwheat Zydeco, The Wild Magnolias, Café Tacuba, Kinky, Cheb i Sabbah, Karsh Kale, Radio Mundial, Little George Sueref & The Blue Stars with Lazy Lester, Louisiana Red, Macy Gray, Nickel Creek, Wilco, Switchfoot, The Subdudes, Bad Religion, Finch, Flogging Molly, Living Legends, The Reverend Horton Heat, Burning Spear, The Skatalites, Eek-A-Mouse, and Kathleen Edwards.
Ben Harper, Ludacris, P.O.D., Patti Smith, Jack Johnson, Social Distortion, Foo Fighters, A Tribe Called Quest, Ziggy Marley, Wyclef Jean, Jimmy Eat World, Cypress Hill, John Butler Trio, The Killers, Dilated Peoples, Louis XIV, A.F.I., Scarlet Symphony (a Trinidadian steelpan orchestra), Brazilian Girls, Blackalicious, Eek-A-Mouse, Yellowcard, The Black Eyed Peas, Slightly Stoopid, and Authority Zero The White Stripes, The Killers, Snoop Dogg, 311, The Black Eyed Peas, the Pixies, Garbage, the Used, The Flaming Lips, Method Man, Unwritten Law, Flogging Molly, Dashboard Confessional, Social Distortion, Death Cab for Cutie, Kasabian, Hot Hot Heat, Rise Against, Louis XIV, the Adolescents, The (International) Noise Conspiracy, Autolux, The Von Bondies, Swollen Members, Morningwood, the Locust, West Indian Girl, Mix Master Mike and Hard-Fi.
at the Disco, The Crystal Method, T.I., Spoon, Ozomatli, Louis XIV, Slightly Stoopid, Air, G. Love & Special Sauce, Bad Brains, MIMS, Clap Your Hands Say Yeah, Gym Class Heroes, Too Short, Brand New, T-Pain, Rabbit In The Moon, Editors, Augustana, The Academy Is..., Jaguares, Matt Costa, Jack's Mannequin, Magic Pill, Mickey Avalon, Paolo Nutini, The Rocket Summer, Eek-A-Mouse, Mutemath, Infected Mushroom, VNV Nation, Fair to Midland, Mutemath, Honeycut, Punk Rock Karaoke, The Supersuckers, Sweet & Tender Hooligans, Elvis Perkins, Dios, My Evolution, and Shut Up Stella.
Beck, Devo (replacement headliner for The Black Crowes), Justice, Sound Tribe Sector 9, Michael Franti & Spearhead, The National, Spoon, Nortec Collective presents Bostich + Fussible, TV on the Radio, Cat Power, Hot Chip, Tegan and Sara, The New Pornographers, X, Vampire Weekend, Atmosphere, The Hives, Cold War Kids, GZA, Diplo, Ghostland Observatory, Spiritualized, Antibalas, Man Man, The Mother Hips, Tokyo Police Club, DeVotchKa, The Night Marchers, Does It Offend You, Yeah?, Del the Funky Homosapien, Eagles of Death Metal, The Muslims, Dengue Fever, MGMT, The Whigs, The Films, Foals, West Indian Girl, and Chester French.
The Black Eyed Peas, M.I.A, Public Enemy, Thievery Corporation, Modest Mouse, The Dead Weather, Silversun Pickups, Cake, Conor Oberst and the Mystic Valley Band, of Montreal, Band of Horses, The Faint, Bassnectar, Girl Talk, Busta Rhymes, Sharon Jones & The Dap-Kings, Chromeo, Cage the Elephant, Donald Glaude, Ted Leo and the Pharmacists, Mastodon, Ozomatli, Devendra Banhart, Shooter Jennings, Calexico, Nortec Collective, Delta Spirit, West Indian Girl, The Knux, No Age, Ra Ra Riot, Dungen, Deerhunter, Gram Rabbit, Matt & Kim, Los Campesinos!, Trombone Shorty, Louisiana Riots, Blue Scholars, Black Joe Lewis & the Honeybears, Wavves, Crocodiles, Holy Fuck, Anya Marina, Zee Avi, Extra Golden, Carney, and Dirty Sweet.