MUSIC—The Quick and Easy Boys, as the name suggests, are a fun band. But they also are coolly and calmly talented, with Beatles’ (circa “Octopus Garden”) playfulness, jingling guitar chord, heavy backbeat bass drum, and, oh boy, such great harmonizing—mind you, not your hippie-granddad’s harmonizing where it is just two voices singing at once, but a subtle soprano that fills in the gaps. So good. 8 pm. The Belfry, 302 E. Main, Sisters. $10.