The Merola Opera Program will continue its festival season with the Schwabacher Summer Concert: It’s Complicated—Love & Opera. The evening will feature semi-staged scenes from operatic masterpieces including Donizetti’s “Il Campanello,” “Roberto Devereux,” “Anna Bolena,” and “Don Pasquale,” as well as the love duet from Gounod’s “Roméo et Juliette.” The concert will showcase the San Francisco Opera Center Orchestra conducted {…}