WWOZ in New Orleans will broadcast live on May 16 from Gulf Aid, a benefit concert to provide financial relief to Gulf Coast fishermen affected by the Deepwater Horizon oil spill. Performers scheduled to appear on two different stages at Mardi Gras World River City include Allen Toussaint, Kermit Ruffins, Ani DiFranco, Lenny Kravitz, Soul Rebels Brass Band, and the Preservation Hall Jazz Band with Mos Def and Terence Blanchard. The concert, a ticketed event that kicks off at noon CT tomorrow, is the brainchild of Susan Nash, a public relations rep who has promoted Louisiania’s seafood industry; WWOZ recruited musicians to the cause and partnered with business sponsors to present the concert and establish the nonprofit Gulf Relief Foundation to process donations and distribute funds to fishermen and wetland recovery efforts. ‘OZ is the first broadcast station to receive an FCC waiver to fundraise for disaster relief related to the spill, according to David Freedman, g.m.