Enjoy the Cappella Cantorum Masterworks Chorus performance of Puccini’s Messa di Gloria and Saint-Saens’ Christmas Oratorio on Sunday, Dec. 2 at John Winthrop Middle School, 1 Winthrop Road, Deep River. These melodious and inspiring works will be performed in concert with professional orchestra and soloists. Simon Holt of the Salt Marsh Opera will direct. Tickets are available online for $30, a discounted price until November 25. From November 26-Dec 2, tickets online and at the door are $35. Online orders have…