Original post from Dec 2013 : Big one I've been hearing is Eric Clapton. Also it has generally been accepted that String Cheese Incident and a reunited Outkast will be at the Fest.

Official Jazz and Heritage Festival website

Late night shows

Official Lineup (truncated)
Friday, April 25

Santana
The Avett Brothers
Public Enemy
Jason Isbell
Rubén Blades & Roberto Delgado Orchestra
Laura Mvula
Irvin Mayfield & the New Orleans Jazz Orchestra
Gregory Porter
The Infamous Stringdusters
Eric Lindell and the Sunliners, feat. Anson Funderburgh
Joe Louis Walker
Wayne Toups & ZyDeCajun
Afoxé Omô Nilê Ogunjá of Pernambuco-Brazil
Steve Riley & the Mamou Playboys
Dee-1
Nathan & the Zydeco Cha Chas
Shamarr Allen & the Underdawgs
Honey Island Swamp Band
Little Freddie King Blues Band
Brass-A-Holics
Leah Chase
Geno Delafose & French Rockin’ Boogie
Sasha Masakowski
Lisa Knowles & the Brown Singers
BaianaSystem of Bahia-Brazil
Chris Thomas King
Tim Laughlin
Tricia Boutté & International Friends
Gal Holiday and the Honky Tonk Revue

Saturday, April 26

Phish
Robin Thicke
Robert Plant and the Sensational Space Shifters
Boz Scaggs
Keb’ Mo’
Anders Osborne
The Mavericks
Kermit Ruffins & the Barbecue Swingers
Branford Marsalis Quartet
Jon Cleary
Davell Crawford
Big Freedia
Sonny Landreth
John Mooney & Bluesiana
Zachary Richard
Afoxé Omô Nilê Ogunjá of Pernambuco-Brazil
Jeremy Davenport
Royal Southern Brotherhood
Terrance Simien & the Zydeco Experience
Bob Wilber and the Crescent City Cats
Treme Brass Band
Bobby Jones & Nashville Super Choir
Creole String Beans
Raw Oyster Cult

Sunday, April 27

Eric Clapton
Vampire Weekend
Charlie Wilson
Irma Thomas
North Mississippi Allstars
John Hiatt
Tab Benoit
Rebirth Brass Band
Sixto Rodriguez
Rachelle Ferrell
Preservation Hall Jazz Band
Galactic
John Boutté
Bombino
The Rance Allen Group
Bonerama
Rockin’ Dopsie, Jr. & the Zydeco Twisters

Thursday, May 1

The String Cheese Incident
Lyle Lovett
Solange
Marcia Ball
Bernard Allison Group
Buckwheat Zydeco
Dr. Lonnie Smith Trio
Sleepy Man Banjo Boys
Donald Harrison
The Soul Rebels
Greensky Bluegrass
Spencer Taylor & the Highway QC’s
New Orleans Suspects
A Tribe Called Red
Luther Kent & Trickbag
Roots of Music Marching Crusaders
Tizumba & Tambor Mineiro of Minas Gerais-Brazil
Nigel Hall

Friday, May 2

Christina Aguilera
Chaka Khan
Alabama Shakes
Pharoah Sanders
Walter “Wolfman” Washington & the Roadmasters
Charles Bradley & his Extraordinaires
Amanda Shaw & the Cute Guys
Alejandro Escovedo & The Sensitive Boys
Johnnyswim
The Gospel Soul of Irma Thomas
New Orleans Classic R&B Divas feat. The Dixie Cups, Wanda Rouzan, and Jean Knight
Cowboy Mouth
Os Negões of Bahia-Brazil
Theresa Andersson
Hurray for the Riff Raff
Nicholas Payton XXX
Lost Bayou Ramblers

Saturday, May 3

Bruce Springsteen and the E Street Band
Trey Songz
Foster the People
Al Jarreau
Allen Toussaint
Mary Mary
Johnny Winter
The Head and the Heart
Better Than Ezra
The Revivalists
Imagination Movers
Roy Rogers & the Delta Rhythm Kings
Ellis Marsalis
Jon Batiste and Stay Human
Dwayne Dopsie & the Zydeco Hellraisers
Marc Broussard
Voice of the Wetlands Allstars

Sunday, May 4

Arcade Fire
Trombone Shorty & Orleans Avenue
John Fogerty
Bobby Womack
Delbert McClinton
Chick Corea & the Vigil
Aaron Neville
the Radiators
Ivan Neville’s Dumpstaphunk with special guest Art Neville
Maze feat. Frankie Beverly
The Dirty Dozen Brass Band
The Terence Blanchard Group
Robert Earl Keen
Pres Hall Brass
Big Sam’s Funky Nation
George Porter, Jr. & the Runnin’ Pardners
Tucka
Glen David Andrews
Chubby Carrier & the Bayou Swamp Band
Deacon John
James Andrews & the Crescent City Allstars

This post was edited on 2/19/14 at 8:42 am