The Bernal Hill Players — Martha Rodriguez-Salazar, flute; Sarah Bonomo, clarinet; Laura Gaynon, cello; Jennifer Peringer, piano — who are opening their season Saturday in Redwood City, will give a free concert at 4 p.m. Sunday at the S.F. Community Music Center, 544 Capp St.
Called "Musical Chairs" because each piece involves a different combination of instruments, the program includes music by Franz Danzi, Louis Ferrenc, Nino Rota, Russell Peterson, Miguel del Aguila, and Eduardo Gamboa.