Sills was an American operatic soprano. She sang on the radio as a child and made her operatic debut in 1946. Her 1966 performance in Julius Caesar made her an opera star, not just for her voice, but also for her acting. After 25 years of singing with the New York City Opera, she became its director, and she also served as chairman of the board of New York’s Lincoln Center and of the Metropolitan Opera. In 2006, she claimed to have stopped singing, even in the shower, for what reason? Discuss
Source: The Free Dictionary