. . . . "New York Debut\r\nEntered from booking ledger and New York Times concert listing and review.\r\n\"CONCERT AND OPERA PROGRAMS OF THE WEEK.\" New York Times (1923-), Oct 18 1959, p. 1. ProQuest. Web. 24 Mar. 2022.\r\n\"YVONNE WEEKS IN BOW: SOPRANO OFFERS PROGRAM AT CARNEGIE RECITAL HALL.\" New York Times (1923-), Oct 21 1959, p. 46. ProQuest. Web. 31 Mar. 2022." . . . "1959-10-20T20:30:00"^^ . . . . . . . "solo recital" . "Yvonne Weeks, Soprano" .