The next Music at Midweek performance will feature a jazz trio made up of Matt Postle, Troy Conn, and Molly Jay on Wednesday, January 31, at 12:30 p.m., in Mago Hunt Center Recital Hall. Following the 25 minute performance, Matt will present a master class with a UP trumpet student. For more information contact performing and fine arts at x7228 or pfa@up.edu.