"Robert Smith and Gerald Ranck, Harpsichordists" . . "Entered from booking ledger and New York Times concert listing and review.\r\n\"Who Makes Music and Where.\" New York Times (1923-), 16 May 1971, p. 1. ProQuest. Web. 24 Sept. 2025.\r\nHenahan, Donal. \"Harpsichordists in a Lively Bill.\" New York Times (1923-), 20 May 1971, p. 46. ProQuest. Web. 24 Sept. 2025." . . . . . . . . . . "duo recital" . . "1971-05-18T20:30:00"^^ . .