. "Robert Prag, Tenor, and Nancy Rabkin, Soprano" . . . "1969-12-14T17:30:00"^^ . . "joint recital" . . . . . "New York Debut of both artists\r\nEntered from booking ledger and New York Times concert listing and review.\r\nU.S. PREMIERE of Michael Tippett's O RICH, SOILED LAND, from King Priam\r\n\"Who Makes Music and Where.\" New York Times (1923-), 14 Dec. 1969, p. 1. ProQuest. Web. 24 June 2025.\r\nSherman, Robert. \"Young Soprano and Tenor Give Pleasing Recital.\" New York Times (1923-), 15 Dec. 1969, p. 63. ProQuest. Web. 24 June 2025." . . .