. "Billie Lynn Daniel, Soprano, and Elma Adams, Piano" . . . "duo recital" . "Entered from booking ledger and New York Times concert listing. The listing indicates the program would also include works by \"contemporary composers\".\r\n\"Who Makes Music.\" New York Times (1923-), 12 Apr. 1970, p. 1. ProQuest. Web. 29 July 2025." . . . "1970-04-12T14:15:00"^^ . . .