The second installment of the Divine Muse series features Charles Gounod’s deeply moving but infrequently performed St. Cecilia Mass. Trinity’s adaptation replaces the rare string octobass (there’s only one performing instrument in the world!) with the lowest pipes of the magnificent new organ in the church’s nave. This uplifting celebration of St. Cecilia, the patron saint of music, also includes Jessica French’s “Strengthen for Service” and John Gardner’s “A Song for St. Cecilia’s Day.”