They're announcing the lineup today...in the lamest way possible. Throughout the day, the artists playing the festival are tweeting that they're playing. After each Tweet, Bonnaroo's MySpace page updates with the newest artist. So far, we've got:

The Avett Brothers
The Flaming Lips featuring Star Death and the White Dwarfs performing Dark Side of the Moon
Weezer
Medeski Martin & Wood
John Fogerty
Cross Canadian Ragweed
Ingrid Michelson
Phoenix
The xx
Regina Spekter
Mayer Hawthorne & the County
Wale
Steve Martin and the Steep Canyon Rangers
Norah Jones
Bassnectar
OK Go
Monte Montgomery

They've added:

Jay-Z
Punch Brothers
Thievery Corporation
GWAR

Roger Waters playing the WALL!

LCD Soundsystem

Hot Chip

The artists listed by bearkiss have been rumored but aren't up yet. They've added:

She & Him
Jimmy Cliff
Tokyo Police Club
Kid Cudi
Japandroids
Dr. Dog
Baaba Maal
Neon Indian

Interesting. Hrmm

They are releasing the Sasquatch lineup at a Sasquatch pre-release show next Monday.

Tenacious D is nice, hopefully they are doing a full tour this year.

Dave Matthews Band

oh wow, as much as I normally hate Bonnaroo (I don't like jam bands, sorry), Hot Chip is enough to make me want to drive three hours. Nice to see them finally get someone I have interest in. LCD Soundsystem too. Good to see someone on the committee not have an aversion to electronic music.

oooh, Stevie Wonder is confirmed too, the best "superstar" they've courted thus far.

I am disappointed and shocked they didn't get Vampire Weekend, or are they no longer hip because Contra debuted at #1?

Sounds like a great lineup, I hope they release a CD of this year's music.

They released "best of" CDs in '02, '03, and '04, they were some really good CDs.

Punch Brothers are great. It looks like a really good lineup of bands.

Line up is uber mehtastic IMO.

Coachella absolutely crushes it.

Stolen from their site, http://bonnaroo.com/artists.aspx :

# Dave Matthews Band
# Kings of Leon
# Stevie Wonder
# Jay-Z
# Tenacious D
# Weezer
# The Flaming Lips with Stardeath and White Dwarfs perform “Dark Side of the Moon”
# The Dead Weather
# Damian Marley and Nas
# Phoenix
# Norah Jones
# Michael Franti and Spearhead
# John Fogerty
# Regina Spektor
# Jimmy Cliff
# LCD Soundsystem
# The Avett Brothers
# Thievery Corporation
# Rise Against
# Tori Amos
# The National
# Zac Brown Band
# Les Claypool
# John Prine
# The Black Keys
# Steve Martin & the Steep Canyon Rangers
# Jeff Beck
# Dropkick Murphys
# She & Him
# Against Me!
# Deadmau5
# Daryl Hall & Chromeo
# Jamey Johnson
# Clutch
# Bassnectar
# Kid Cudi
# The Disco Biscuits
# Kris Kristofferson
# Medeski Martin & Wood
# The xx
# GWAR
# Dan Deacon Ensemble
# Tinariwen
# Wale
# Baaba Maal
# The Melvins
# The Gaslight Anthem
# Miike Snow
# The Nitty Gritty Dirt Band
# Dr. Dog
# They Might Be Giants
# Punch Brothers featuring Chris Thile
# Isis
# Blitzen Trapper
# Blues Traveler
# Miranda Lambert
# Calexico
# Gary Chardonnay
# OK Go
# Trombone Shorty & Orleans Avenue
# Martin Sexton
# Lotus
# Baroness
# Dave Rawlings Machine
# Mayer Hawthorne and the County
# Japandroids
# Jay Electronica
# Edward Sharpe & the Magnetic Zeros
# Ingrid Michaelson
# The Dodos
# Manchester Orchestra
# The Temper Trap
# Cross Canadian Ragweed
# Big Sam's Funky Nation
# Carolina Chocolate Drops
# NEEDTOBREATHE
# Tokyo Police Club
# The Entrance Band
# Local Natives
# Brandi Carlile
# Mumford & Sons
# Rebelution
# Diane Birch
# Monte Montgomery
# Julia Nunes
# The Postelles
# Lucero
# Here We Go Magic
# Hot Rize
# Neon Indian
# B.O.B



Looks pretty fun.

Stolen from their site, http://bonnaroo.com/artists.aspx :

# Dave Matthews Band
# Kings of Leon
# Stevie Wonder
# Jay-Z
# Tenacious D
# Weezer
# The Flaming Lips with Stardeath and White Dwarfs perform “Dark Side of the Moon”
# The Dead Weather
# Damian Marley and Nas
# Phoenix
# Norah Jones
# Michael Franti and Spearhead
# John Fogerty
# Regina Spektor
# Jimmy Cliff
# LCD Soundsystem
# The Avett Brothers
# Thievery Corporation
# Rise Against
# Tori Amos
# The National
# Zac Brown Band
# Les Claypool
# John Prine
# The Black Keys
# Steve Martin & the Steep Canyon Rangers
# Jeff Beck
# Dropkick Murphys
# She & Him
# Against Me!
# Deadmau5
# Daryl Hall & Chromeo
# Jamey Johnson
# Clutch
# Bassnectar
# Kid Cudi
# The Disco Biscuits
# Kris Kristofferson
# Medeski Martin & Wood
# The xx
# GWAR
# Dan Deacon Ensemble
# Tinariwen
# Wale
# Baaba Maal
# The Melvins
# The Gaslight Anthem
# Miike Snow
# The Nitty Gritty Dirt Band
# Dr. Dog
# They Might Be Giants
# Punch Brothers featuring Chris Thile
# Isis
# Blitzen Trapper
# Blues Traveler
# Miranda Lambert
# Calexico
# Gary Chardonnay
# OK Go
# Trombone Shorty & Orleans Avenue
# Martin Sexton
# Lotus
# Baroness
# Dave Rawlings Machine
# Mayer Hawthorne and the County
# Japandroids
# Jay Electronica
# Edward Sharpe & the Magnetic Zeros
# Ingrid Michaelson
# The Dodos
# Manchester Orchestra
# The Temper Trap
# Cross Canadian Ragweed
# Big Sam's Funky Nation
# Carolina Chocolate Drops
# NEEDTOBREATHE
# Tokyo Police Club
# The Entrance Band
# Local Natives
# Brandi Carlile
# Mumford & Sons
# Rebelution
# Diane Birch
# Monte Montgomery
# Julia Nunes
# The Postelles
# Lucero
# Here We Go Magic
# Hot Rize
# Neon Indian
# B.O.B



Looks pretty fun.