Sing with the Master Chorale! We welcome new members. The San Luis Obispo Master Chorale is a 120-voice ensemble that performs works for chorus and orchestra. We give our performances in the 1200 seat Harold Miossi Hall of the San Luis Obispo Performing Arts Center on the Cal Poly Campus.   Schedule for 2021-22 Rehearsals are held Monday nights from 7:15 to 9:45 pm,...