It’s difficult to shortlist Brice Miller’s myriad musical endeavors. A singer and trumpeter born and raised in New Orleans jazz tradition, Miller performs with the Mahogany Brass Band and Ecirb Müller’s Twisted Dixie. The founder of the latter groups, he also performs with Delfeayo Marsalis and the Uptown Jazz Orchestra. His other hats include composer, culture bearer, educator, scholar, lecturer, DJ and, via his talent agency, the New Orleans Music Company, ent...