Concert of Chamber Music Entered from booking ledger and New York Times concert listing and review. "Who Makes Music and Where." New York Times (1923-Current file), May 23 1965, pp. 1. Strongin, Theodore. "CHAMBER PROGRAM PRESENTS NEW WORK." New York Times (1923-Current file), May 24 1965, pp. 36. WORLD PREMIERE of Jozef Dylewski's ESSENT VII III/XVI chamber music performance 1965-05-23T17:30:00