ARROYO, MARTINA. Opera singer ( in New York, New York). She obtained her education in the public schools of New York, where she attended Hunter College High School and later Hunter College of the City University of New York (B.A., 1956), where she sang in the Hunter College Opera Workshop and prepared for a career in opera with Josef Turnau . Her other teachers included Marinka Gurevich, Martin Rich, and Rose Landver. After graduating from college she taught in...