On Oct. 6, American baritone Dominic Cossa died at the age of 89. Born in Jessup, Pennsylvania, on May 13, 1935, Cossa studied with Anthony Marlowe in Detroit, Robert Weede in Concord, and Armen Boyajian in New York City. In 1961, he made his New York City Opera debut as Moralès in “Carmen” and followed that up with Sharpless in “Madama Butterfly.” In {…}