. "Entered from booking ledger and New York Times concert listing and review. The members of the octet are not named.\r\n\"THIS WEEK'S CONCERT AND OPERA PROGRAMS.\" New York Times (1923-), Jan 12 1964, p. 1. ProQuest. Web. 1 Nov. 2023.\r\nStrongin, Theodore. \"8 OF PHILHARMONIC IN STRING PROGRAM.\" New York Times (1923-), Jan 16 1964, p. 30. ProQuest. Web. 1 Nov. 2023." . . . "1964-01-15T20:30:00"^^ . "New York Philharmonic Octet" . . . . . "chamber music performance" .