Marvin Hamlish, Composer and Pianist For the benefit of Cancer Care, Inc., and the National Cancer Foundation Gerard Schwarz is listed as the conductor in the printed program, but other indications, including a typewritten label on the program and a listing from April 11 in the New York Times, suggest that Sarah Caldwell may have conducted instead. "Events and Openings." New York Times (1923-Current file), Apr 11, 1980, pp. 1. ProQuest. benefit performance 1980-04-13T19:30:00