Trombone Shorty & Orleans Avenue

Twenty-six-year-old Troy “Trombone Shorty” Andrews is proof that the tradition of New Orleans-style horn music is not something that any natural disaster or generational gap can wash away. It is one of our country’s most durable—and most under-appreciated—genres, and Shorty and his crew are sure to win instant converts. But here’s the real question: Will ZooTunes relax its nagging open container patrols, at least for a night? Because to treat hooch as contraband would be a slap in the face to the Crescent City’s live-and-let-stumble spirit. With Robert Randolph & the Family Band. MIKE SEELY

Wed., Aug. 22, 6 p.m., 2012