Hear the combined forces of the Palo Alto Chamber Orchestra (PACO) and the Sinfonia Ensemble performing Beethoven's wonderful Eighth Symphony plus a world premiere by local composer and violinist Mark Fish. This program features the Cypress String Quartet playing Louis Spohr's late-classical Quartet Concertante in A minor. The concert, to be conducted by PACO's Music Director, Benjamin Simon, will take place at 8:00 p.m. at Dinkelspiel Auditorium.