. . "Entered from booking ledger and New York Times concert listing and review.\r\n\"THE CURRENT WEEK'S MUSIC PROGRAMS.\" New York Times (1923-), Apr 12 1964, p. 1. ProQuest. Web. 13 Nov. 2023.\r\nKlein, Howard. \"DILWORTH-LESLIE IN PIANO RECITAL: PRESENTS PROGRAM OF THREE LARGE-SCALE WORKS.\" New York Times (1923-), Apr 13 1964, p. 33. ProQuest. Web. 13 Nov. 2023." . . "Samuel Dilworth-Leslie, Piano" . . . . "1964-04-12T14:30:00"^^ . "solo recital" . .