. . "solo recital" . "Carmen Malvido, Soprano" . . . . . . . "Entered from booking ledger and New York Times concert listing. The accompanist is not identified.\r\n\"Who Makes Music and Where: METROPOLITAN OPERA.\" New York Times (1923-), Dec 11 1966, p. 172. ProQuest. Web. 19 Sep. 2024." . . . . . . "1966-12-11T17:30:00"^^ .