"Entered from booking ledger and New York Times concert listing.\r\n“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." . . . . . . . . "1963-10-22T20:30:00"^^ . . . . "Eugene Barban, Piano" . "solo recital" .