The initial list of all acts so far confirmed--which organizers announced on Friday (6/24)--is included below. More acts will be added, and the full roster is expected to top 80 artists in all.

Tickets for access to both days of the event go on sale July 8 via the festival's official website and Ticketmaster.com, and single day tickets--pending availability--will be on sale in September. (Ticketmaster is liveDaily's parent company.)

Set to take place on an expanded, 62-acre site in New Orleans' City Park, this year's festival will feature three main stages, five additional "unique performances areas" and an outdoor movie theater, according to a press release. An additional stage, dubbed the One Basin Street Stage, will feature New Orleans performers such as The Neville Brothers and Dr. John, as well as soul performers including Joss Stone and Michael Tolcher.

On-site camping facilities will be available for the first time in the festival's history. More information is posted at the event's website.

Main stage lineup

The Flaming Lips
Queens of the Stone Age
Billy Idol
Social Distortion
Tiesto
My Chemical Romance
Secret Machines
New York Dolls
Cake
Ryan Adams
Mickey Hart's Voodoo Drum Circle
The Bravery
Louis XIV
LCD Soundsystem
Handsome Boy Modeling School
Digable Planets
Carl Cox
Brazilian Girls
The Decemberists
Death from Above 1979
VHS or Beta
King Wilkie
Dan Dyer
The Giraffes
World Leader Pretend
Mindless Self Indulgence
Something for Rockets
Ballzack
Ghost
Prince Paul
Dan the Automator
Worms Union
Noomoon Tribe
Nag Hammadi
Atone Pain Tribe
Frame of Mind

One Basin Street Stage lineup

The Neville Brothers
Dr. John
Kermit Ruffins with Rebirth Brass Band
Big Sam's Funky Nation
Ivan Neville’s Dumpstaphunk
Bonerama
Spam Allstars
Fi Yi Yi - Spirit of the Mandingo Warrior
Morning 40 Federation
Joss Stone
Michael Tolcher
Brotherhood of Groove
Jose Conde y Ola Fresca