Sing out

By June Wulff, Globe Staff  |  July 4, 2009

The Ruthie Ristich Trio presents music from the Great American Songbook. Presented by the Harvard Art Museum, the band’s namesake will sing the songs of Duke Ellington, Fats Waller, and more. July 5 at 3 p.m. Free with museum admission of $9, $7 seniors, $6 students, free under 18. Harvard Art Museum/Arthur M. Sackler Museum lecture hall, 485 Broadway, Cambridge. 617-495-9400. www.harvardartmuseum.org