New Amsterdam Ensemble Entered from booking ledger and New York Times concert listing and review. The members of the New Amsterdam Ensemble are not named. WORLD PREMIERE of William Schimmel's TITHONUS WORLD PREMIERE of Steve Margoshes' CONCERTINO FOR VIOLIN AND ROCK BAND "Who Makes Music and Where." New York Times (1923-), Mar 31 1974, p. 129. ProQuest. Web. 2 Feb. 2022. Schonberg, Harold C. "Music: New Amsterdam: The Cast." New York Times (1923-), Apr 04 1974, p. 54. ProQuest. Web. 2 Feb. 2022. chamber music performance 1974-04-02T20:00:00