"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\nStrongin, Theodore. \"RICHARD DEAS GIVES PIANO RECITAL HERE.\" New York Times (1923-), Apr 14 1964, p. 32. ProQuest. Web. 14 Nov. 2023." . "1964-04-13T20:30:00"^^ . . . "Richard Deas, Piano" . . . . . . . . "solo recital" . . . .