"1969-09-14T14:30:00"^^ . "Albert Clipper, Tenor" . "Entered from booking ledger and New York Times concert listing and review. The full program and correct program order are uncertain.\r\n\"Music Makers.\" New York Times (1923-), 14 Sept. 1969, p. 1. ProQuest. Web. 30 May 2025.\r\nDavis, Peter G. \"Albert Clipper Gives Carnegie Song Recital.\" New York Times (1923-), 15 Sept. 1969, p. 58. ProQuest. Web. 30 May 2025." . "solo recital" . . . . . . .