Monophonics is everything that their single-sounding band name is not. This psychedelic soul and funk band from across the bay plays everything from “cinematic soul, heavy funk and 60’s rock to spaghetti western laced with yellow sunshine acid.” Their music is sure to sit fuzzily In Your Brain, the band’s newest record and their first for the legendary San Francisco fuck-soul-jazz imprint Ubiquity Records. These cosmic dance-groove synthesizers are definitely going to hit more than one note in listeners—especially at the low-ceilinged Sweetwater—so turn it up on Friday, Aug. 31, at Sweetwater Music Hall. 19 Corte Madera Ave., Mill Valley. 9pm. $15. 415.388.1100.