sang in school choirs and New York's All City High School Chorus; when she was sixteen, a teacher heard her voice in the chorus and took time "to find out who the voice belonged to ... and got me to the Juilliard Preparatory School and my first voice teacher." In her late teens, she moved to the Girls' Service League in Manhattan and later to a co-ed boarding house on E. 39th St., not far from the old Met, which she frequently attended as a standee. She was employed as a secretary to the director of publicity at Random House, and performed in choruses, ranging from church choirs (with a scholarship at the First Presbyterian Church) to musical theater; "Tatiana Troyanos, almost hidden in the chorus, came soaring through with a pellucid and magnificent quality of tone as the Arab Singing Girl," proclaimed Kevin Kelly of The Boston Globe in his review of a summer stock production of Fanny in September 1958. Continuing at the Juilliard School, Troyanos was chosen as a soloist for Bach's St. John Passion in 1959 and for the Verdi Requiem in 1962, by which time she had begun vocal studies with Hans Heinz, who "understood my voice and helped me open it up at the top ... and gradually I found all my top notes." She described Heinz, with whom she continued to study after her graduation in 1963, as "the major influence in my life ... Our work together built the foundation that was so essential to my career." Operatic career: 1963–93 New York City Opera and Hamburg years After a long run in the nuns' chorus in the original Broadway production of The Sound of Music, Troyanos was engaged by the New York City Opera and made her professional operatic debut in April 1963, on the first night of the spring season, as Hippolyta in the New York premiere production of Britten's A Midsummer Night's Dream. She sang Jocasta in Stravinsky's Oedipus rex that season, Marina in the company's first production of Mussorgsky's Boris Godunov the following year, and various other roles through 1965. These years also saw performances of Dorabella in Così fan tutte at the Aspen Music Festival, Carmen at the Kentucky Opera, the contralto roles in Iolanthe and The Yeomen of the Guard at the Boston Arts Festival, as well as Herodias in Salome with the Toronto Symphony. Offered a