The Coastal Chordsmen Chorus will present its 58th “Cavalcade of Harmony” Saturday April 26, at 1:30 and 7:30 p.m., at the Stratford Theater, 2422 Main St.

This year’s Cavalcade, ‘Barbershop on Broadway,’ includes special guests “Fermata the Blue,” an all-male a cappella singing group from Central Connecticut State University. Tickets are $15. Call 203-816-0462.