MusicAlex RawlsJanuary 16, 201950th anniversary, economy, festival producer, J Balvin, jazz and heritage, Jazz Fest, kamasi washington, LaToya Cantrell, lineup, May 2, Mayor, New Orleans, Quint Davis, Rolling Stones, thursday, TourismComment Rolling Stones are Quint-essential Jazz Fest MusicAlex RawlsJanuary 16, 201950th anniversary, economy, festival producer, J Balvin, jazz and heritage, Jazz Fest, kamasi washington, LaToya Cantrell, lineup, May 2, Mayor, New Orleans, Quint Davis, Rolling Stones, thursday, TourismComment