Claremont Chorale, Claremont Youth Symphony Orchestra, and dancers from Artistic Mastery Collective perform Mozart’s “Requiem” at Claremont United Church of Christ, 233 Harrison Ave., at 4 p.m. Saturday, March 22. Tickets, $20-$35, are available at claremontchorale.org and at the door. A silent auction will be held to benefit the Claremont Chorale.