Confirmés :
* Depeche Mode
* Tool
* The Killers
* Jane's Addiction
* Beastie Boys
* Kings of Leon
* Lou Reed
* Ben Harper and Relentless7
* Thievery Corporation
* Snoop Dogg
* Rise Against
* Andrew Bird
* TV on the Radio
* Vampire Weekend
* The Decemberists
* Neko Case
* STS9 (Sound Tribe Sector 9)
* Animal Collective
* Band of Horses
* Of Montreal
* Arctic Monkeys
* Coheed and Cambria
* Ben Folds
* Fleet Foxes
* Silversun Pickups
* Kaiser Chiefs
* Crystal Castles
* Bon Iver
* Santigold
* Atmosphere
* Dan Auerbach
* Cold War Kids
* Deerhunter
* Lykke Li
* Robert Earl Keen
* Peter Bjorn and John
* Heartless Bastards
* Gomez
* Glasvegas
* Federico Aubele
* Dan Deacon
* Passion Pit
* Zap Mama
* The Raveonettes
* The Gaslight Anthem
* The Airborne Toxic Event
* White Lies
* Ra Ra Riot
* No Age
* Asher Roth
* Los Campesinos!
* Bat For Lashes
* Chairlift
* Gang Gang Dance
* The Virgins
* Amazing Baby
* Portugal. The Man
* The Knux
* Ida Maria
* Delta Spirit
* Friendly Fires
* Manchester Orchestra
* Constantines
* Ezra Furman & The Harpoons
* Hockey
* Miike Snow
* Alberta Cross
* Hey Champ
* Sam Roberts Band
* The Henry Clay People
* Davy Knowles and Back Door Slam
* Cage the Elephant
* Living Things
* The Low Anthem
* Blind Pilot
* Langhorne Slim
* Other Lives
* The Builders and The Butchers
* Eric Church
* Joe Pug
* Kevin Devine
* The Greencards
* Carney
* Thenewno2
And spinning at PERRY'S
* Bassnectar
* MSTRKRFT
* Simian Mobile Disco
* Deadmau5
* Boys Noize
* KiD CuDi
* Crookers
* A-Trak
* Hercules and Love Affair (DJ Set)
* The Bloody Beetroots (DJ Set)
* LA Riots
* Kaskade
* The Glitch Mob
* Hollywood Holt
* Rye Rye
* He Say, She Say
* Car Stereo (Wars)
* Dark Wave Disco
* Moneypenny
* Yello Fever
* Animal Collective (DJ Set)
http://2009.lollapalooza.com/