Slavic Soul Party! will perform an acoustic mash-up of Balkan and gypsy sounds with North American music, weaving the gospel, techno, funk, dub, jazz, and Latin influences of New York’s neighborhoods seamlessly into a Balkan brass setting.

Tickets $35; ages 21-35, $25; under 21, $10; open seating, 75-minute performance, no intermission. Purchase tickets at www.baychamberconcerts.org, in Rockport at Bay Chamber Concerts offices, Shepherd Block building, by phone, 207-236-2823, or at the Camden box office, starting one hour before the event. The Camden Opera House is at 29 Elm St., Rte. 1.