Bonnaroo announced this week that the festival has added over a dozen musical acts and a full comedy program to the event in 2009. Updates to the line-up include hip-hop legend Public Enemy, and feminist icon Ani DiFranco. Other additions to the line-up are reggae mainstays the Itals and Wailing Souls, the musical duo from Mali - Amadou & Mariam, underground rap superstar Murs, metal heads Shadows Fall and High on Fire, R&B sensation Janelle Monáe, electro soul team Pretty Lights, bluegrass man Tony Rice and indie favs Passion Pit, Hockey and White Rabbits.

Not only has the Festival added to their amazing music line-up, this year Bonnaroo will feature a dynamic set of comics at their seated, air-conditioned comedy venue. The tent, renamed this year as "The Comedy Sweet," will welcome some of comedy's best personalities including late-night host Jimmy Fallon. Triumph the Insult Comic Dog will present "Bonnapoo 2009," a variety show with stand-up, music, clips, unaired material, interviews and insults. "An Evening with The Daily Show" will feature correspondents John Oliver, Rob Riggle and executive producer Rory Albanese. Also making an appearance in the tent will be Michael Ian Black and Michael Showalter who will perform ahead of the debut of their new Comedy Central show Michael and Michael Have Issues, Flight of the Conchords regulars Kristen Schaal and Arj Barker, Todd Barry, Nick Thune, Wayne Federman, Nick Kroll, Kurt Braunholder, Amy Schumer, Kumail Nanjiani and Pete Holmes.

Bonnaroo Music & Arts Festival takes place in Manchester, Tennessee from June 11th-14th. Check out the Festival's site and 'know before you go' what to take with you to Bonnaroo. It has been HOT, it has been MUDDY and it has been AMAZING in past years and this year will undoubtably be no different considering the amazing line-up the Festival is bringing to the stages. Get tickets for Bonnaroo here. The Festival offers VIP, General Admission and Payment Plan tickets for the four day event. Keep it muddy y'all and git down to Tennessee this summer!

An updated FULL line-up of artists and comedians follows:

BONNAROO 2009 ARTISTS:

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
The Mars Volta
TV on the Radio
Yeah Yeah Yeahs
MGMT
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Public Enemy
Andrew Bird
Band of Horses
Gov't Mule
Merle Haggard
The Decemberists
Ani DiFranco
Girl Talk
Bon Iver
Béla Fleck & Toumani Diabate
Rodrigo y Gabriela
Galactic
The Del McCoury Band
of Montreal
Allen Toussaint
Coheed and Cambria
Booker T & the DBTs
David Grisman Quintet
Lucinda Williams
Animal Collective
Gomez
Neko Case
Jenny Lewis
Santigold
Robert Earl Keen
Shadows Fall
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
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
People Under the Stairs
Alejandro Escovedo
The Itals
Vieux Farka Touré
Elvis Perkins In Dearland
Cherryholmes
Yeasayer
Todd Snider
MURS
Chairlift
Portugal. The Man.
The SteelDrivers
Midnite
The Knux
The Low Anthem
Delta Spirit
A.A. Bondy
White Rabbits
The Lovell Sisters
Alberta Cross
Janelle Monáe
Hockey
Pretty Lights

BONNAROO 2009 COMEDY LINEUP:

Jimmy Fallon
Triumph the Insult Comic Dog Presents Bonnapoo 2009
An Evening (or Afternoon) with the Daily Show featuring John Oliver & Rob
Riggle
Michael Ian Black & Michael Showalter
Aziz Ansari
Kristen Schaal
Arj Barker
Todd Barry
Rory Albanese
Wayne Federman
Nick Thune
Nick Kroll
Kurt Braunohler
Amy Schumer
Kumail Nanjiani
Pete Homes