Events for September 18, 2026

The Nate Aronow Nextet plays at the POSTunderground, Brookline’s hottest jazz hang.   The Nextet plays “Real music for a fake world”: original and cover jazz, latin and eclectic grooves. The Nextet will play “Set Two” from 8:30-9:30pm, with the fabulous House Band to follow.  Music starts at 7:30 with a great opening band.   Three bands. [...]