He notably worked as both a performer and director at the New York City Opera during the 1940s and 1950s .
Michael Pollock ( October 20 , 1921 -- November 8 , 2003 ) was an American operatic tenor , opera director , and voice teacher .
Michael Pollock notably worked as both a performer and director at the New York City Opera during the 1940s and 1950s .
Michael Pollock ( October 20 , 1921 -- November 8 , 2003 ) was an American operatic tenor , opera director , and voice teacher .