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.