Tosca, one of the most beloved operas of all time. Tosca, a beautiful opera singer. Cavaradossi, a handsome artist. Scarpia, an evil police chief. Puccini’s great opera is a thriller filled with romance, evil, passion, betrayal, and suspense! Fortunately for all of us, Bob Weinman, a VISTAS favorite, is back with another of his delightful Zoom presentations, highly recommended for all music lovers and a must for those who plan to attend Opera Santa Barbara’s October 1 production of Tosca at the Granada Theater.