. . . . "Cathryn Ballinger, Mezzo-Soprano" . "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-), 23 May 1971, p. 1. ProQuest. Web. 25 Sept. 2025.\r\nSherman, Robert. \"CATHRYN BALLINGER GIVES SONG RECITAL.\" New York Times (1923-), 25 May 1971, p. 48. ProQuest. Web. 25 Sept. 2025." . . . . . "solo recital" . . "1971-05-23T20:30:00"^^ . . .