Margery Hyde, Soprano Entered from New York Times concert listing and review. NEW YORK PREMIERE of H. Maurice Jacquet's FIREFLIIES "OPERA AND CONCERT PROGRAMS OF THE WEEK." New York Times (1923-), Apr 02 1950, p. 102. ProQuest. Web. 3 Jan. 2022. "MARGERY HYDE IN RECITAL: COLORATURA SOPRANO'S PROGRAM INCLUDES POULENC AND RAVEL." New York Times (1923-), Apr 03 1950, p. 30. ProQuest. Web. 3 Jan. 2022. 1950-04-02T17:30:00