Sunday, Sept. 6, 4 p.m.
Old First Church (1751 Sacramento St.)
This program delves into the mysteries of the jazz underworld, featuring the songs of Dave Frishberg, Bob Dorough, Blossom Dearie, Fran Landesman, and others, plus some Greensill original compositions. $14–$17, 415-474-1608, oldfirstconcerts.org, mikegreensill.com
