Contemporary Chamber Ensemble Entered from New York Times concert listing and review. NEW YORK PREMIERE of Jacob Druckman's INCENTERS NEW YORK PREMIERE of Stefan Wolpe's CHAMBER PIECE NO. 2 "Who Makes Music and Where." New York Times (1923-Current file), May 05, 1968, pp. 1. ProQuest. Hughes, Allen. "Chamber Ensemble Gives Final Concert of Modern Series." New York Times (1923-Current file), May 10, 1968, pp. 56. ProQuest. chamber music performance 1968-05-09T20:30:00