. . . "Don Cossack Russian Male Chorus" . . "choir performance" . . . "Entered from New York Times concert listing and review, program calendars, and advertisement on back of 11/8/1930 morning program.\r\n\"Concerts of Week.\" New York Times 9 Nov. 1930: X10. Print.\r\n\"Throng Cossack Concert.\" New York Times 10 Nov. 1930: 19. Print." . . . . . . . . "1930-11-09T20:30:00"^^ . . . . . . . .