Check THIS out:
http://www.bonnaroo.com/Artists.aspx * Bruce Springsteen and the E Street Band
* Phish (2 shows)
* Beastie Boys
* Nine Inch Nails
* David Byrne
* Wilco
* Al Green
* Snoop Dogg
* Elvis Costello Solo
* Erykah Badu
* Paul Oakenfold
* Ben Harper and Relentless7
* Jimmy Fallon with Wayne Federman
* The Mars Volta
* TV on the Radio
* Yeah Yeah Yeahs
* MGMT
* moe.
* Public Enemy
* Andrew Bird
* Band of Horses
* Gov't Mule
* Bonnapoo 2009: Triumph the Insult Comic Dog, Todd Barry, Amy Schumer, Kumail Nanjiani & Valley Lodge
* Merle Haggard
* Daily Show Stars John Oliver Rob Riggle Rory Albanese Wyatt Cenac Kristen Schaal & Kurt Braunohler
* The Decemberists
* Ani DiFranco
* Girl Talk
* Bon Iver
* Béla Fleck & Toumani Diabate
* Rodrigo y Gabriela
* Galactic with Trombone Shorty and Corey Henry
* The Del McCoury band
* Michael Ian Black & Michael Showalter with special guests Aziz Ansari and Nick Kroll
* of Montreal
* Allen Toussaint
* Coheed & Cambria
* Comedy Carnivale: Christian Finnegan, Arj Barker, Janeane Garofalo, Nick Thune & Pete Holmes
* Booker T & the DBTs
* David Grisman Quintet
* Lucinda Williams
* Animal Collective
* Gomez
* Neko Case
* Jenny Lewis
* Amadou & Mariam
* Santigold
* Robert Earl Keen
* Shadows Fall
* Heartless Bastards
* Tony Rice Unit
* Citizen Cope
* Femi Kuti and the Positive Force
* High On Fire
* Robyn Hitchcock & The Venus 3
* Grace Potter and the Nocturnals
* Kaki King
* Grizzly Bear
* King Sunny Adé & the African Beats
* Okkervil River
* St. Vincent
* Zac Brown Band
* Passion Pit
* Raphael Saadiq
* The Dillinger Escape Plan
* Ted Leo and the Pharmacists
* Crystal Castles
* Tift Merritt
* Brett Dennen
* Mike Farris and the Roseland Rhythm Revue
* Toubab Krewe
* Wailing Souls
* Ilo and the Coral Reefer Allstars
* The Dirty Projectors
* People Under The Stairs
* Alejandro Escovedo
* The Itals
* Vieux Farka Touré
* Elvis Perkins in Dearland
* Kraak & Smaak
* Cherryholmes
* Yeasayer
* Todd Snider
* MURS
* Chairlift
* Portugal. The Man
* The SteelDrivers
* Midnite
* The Knux
* The Low Anthem
* Cage the Elephant
* Delta Spirit
* A.A. Bondy
* White Rabbits
* The Lovell Sisters
* Alberta Cross
* Janelle Monáe
* Hockey
* Erick Baker
* Charlie Allen
* Pretty Lights
* Katzenjammer
* Aaron LaCrate
* Motion Potion
* Gypsyphonic Disko
* DJ Quickie Mart
* J. Boogie
* The Hood Internet
* American Princes
* Belleville Outfit
* Ben Sollee
* The Black Lillies
* BrakesBrakesBrakes
* Cotton Jones
* Dan Dyer
* Dear and the Headlights
* Dirty Guv'nahs
* Dirty Sweet
* Erin McCarley
* Evan Watson
* Everest
* Fiction Family
* Heypenny
* Jedd Hughes
* Jerry Hannan
* Jessica Lea Mayfield
* Jets Overhead
* Joe Pug
* Julia Nunes
* Justin Townes Earle
* Ki: Theory
* Kuroma
* Madi Diaz
* Moonalice
* Mt. St. Helens Vietnam Band
* MyNameIsJohnMichael
* The Nikhil Korula Band
* Outernational
* Phoenix
* Roger Alan Wade
* Russian Circles
* Sons of Bill
* Tangiers Blues Band
* The Features
* The Giraffes
* The Heavy Pets
* Those Darlins
* The Protomen
* Tobacco
* Turbine
* Vertigo
* William Elliot Whitmore
* Zee Avi
* Don Hertzfeldt
* Lebowski Fest - Movie Party