. "1952-04-26T17:30:00"^^ . . . . . . . . "Maria Munster and Roger Boardman" . . . . . . "Entered from New York Times concert listing and review.\r\n\"Concert and Opera Programs of the Week.\" New York Times (1923-Current file): 1. Apr 20 1952. ProQuest. Web. 19 Mar. 2014.\r\n\"Soprano, Pianist Heard.\" New York Times (1923-Current file): 89. Apr 27 1952. ProQuest. Web. 19 Mar. 2014." . . "joint recital" . . . . . . . . . . .