Dallas Weekley and Nancy Arganbright, Duo Pianists Entered from booking ledger and New York Times concert listing. “TimesMachine: Sunday October 20, 1963 - NYTimes.Com.” The New York Times. TimesMachine, https://timesmachine.nytimes.com/timesmachine/1963/10/20/issue.html. Accessed 16 Oct. 2023. duo recital 1963-10-23T20:30:00