Neville, a soulful tenor, initially made his fame with the Neville Brothers, a funky R&B outfit from New Orleans. This venerable group, a staple at the New Orleans Jazz & Heritage Festival, was strongly influenced by Cajun and Creole music. In the 1980s, Neville launched a solo careet and added pop balladeer to his resume. His latest album, 2013’s “My True Story,” is a collection of doo-wop classics.