. . . . . . "solo recital" . . "New York Debut\r\nEntered from booking ledger and New York Times concert listing and review. The correct program order is uncertain.\r\n\"Who Makes Music and Where.\" New York Times (1923-), May 07 1967, p. 150. ProQuest. Web. 9 Oct. 2024.\r\n\"ARMENIAN STUDENTS PRESENT A SOPRANO.\" New York Times (1923-), May 08 1967, p. 54. ProQuest. Web. 9 Oct. 2024." . "1967-05-07T14:00:00"^^ . . . . . "Sylvia Khatchadourian, Soprano" . . . . . . .