"chamber music performance" . . . "1964-01-14T20:30:00"^^ . . "Philharmonia Trio" . . "Entered from booking ledger and New York Times concert listing and review.\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. \"PHILHARMONIA TRIO JOINED BY A FOURTH.\" New York Times (1923-), Jan 15 1964, p. 28. ProQuest. Web. 1 Nov. 2023." . . . .