. "1945-10-22T20:30:00"^^ . "tribute" . . . . "Czechoslovak Independence Day Concert" . . . . "Entered from program calender, advertisement in 10/21/1945 program, and New York Times concert listing.\r\nBenefit: American Friends of Czechoslovakia\r\n\"OPERA AND CONCERT PROGRAMS.\" New York Times (1923-Current file) Oct 21 1945: 1. ProQuest. 11 Sep. 2013." . . . . . "symphony orchestra performance" . "benefit performance" .