The alter ego of six-time Grammy award-winning bassist Christian McBride, DJ Brother Mister spins classic R&B, soul and funk on original analog vinyl from what he considers the “sweet spot” of dance music, from 1966 to 1986. He sometimes plays along on his electric bass, making this, according to Jazz House Kids, where McBride is artistic director, “a can’t-miss, unique night of movin’ and groovin.’", at the 18 Label Street loft, Friday night, July 27. Photos Adam Anik for Montclair Local