Monday Night Jazz – Proulx Brothers – October 15 WMJS Jazz in the park 2018 John Proulx Trio John Proulx Trio John Proulx Trio John Proulx Trio John Proulx Trio John Proulx Trio John Proulx Trio John Proulx Trio John Proulx Trio John Proulx Trio John Proulx Trio John Proulx Trio