The festival will be held April 23-25 and April 29-May 2.
As in years past, more than 80 percent of the lineup is from Louisiana. The Neville Brothers, Irma Thomas, Pete Fountain, Dr. John, rapper Juvenile, Trombone Shorty and Buckwheat Zydeco are among the local acts on the roster.
Other acts announced include the Allman Brothers Band, Anita Baker, My Morning Jacket, Darius Rucker and Widespread Panic.
