MusicAlex RawlsMay 08, 20182019, 50th anniversary, Abba, Aerosmith, anniversary, attendance, David Byrne, future, Jack White, Jazz Fest, keith olbermann, lineup, New Orleans, New Orleans Jazz and Heritage Festival, Rolling Stones, scheduleComment How Does Jazz Fest Turn 50? MusicAlex RawlsMay 08, 20182019, 50th anniversary, Abba, Aerosmith, anniversary, attendance, David Byrne, future, Jack White, Jazz Fest, keith olbermann, lineup, New Orleans, New Orleans Jazz and Heritage Festival, Rolling Stones, scheduleComment