. . "1954-01-17T20:30:00"^^ . . . . . . . . . . . . "Charles Hummer, Tenor" . "solo recital" . . "Entered from program calendar and New York Times concert listing and review.\r\n\"Concert And Opera Programs Of The Week.\" New York Times (1923-Current file): 1. Jan 17 1954. ProQuest. Web. 16 Oct. 2014.\r\n\"Tenor Marks Debut here.\" New York Times (1923-Current file): 18. Jan 18 1954. ProQuest. Web. 16 Oct. 2014." .