Title: Folk Song Program Benefit for the United Nations Appeal for Children Entered from program calendar and New York Times concert listing and review. "Programs of the Week." New York Times (1923-Current file) Apr 04 1948: 1. ProQuest. 17 Oct. 2013. "3 New Songs Heard." New York Times (1923-Current file) Apr 08 1948: 30. ProQuest. 17 Oct. 2013. WORLD PREMIERE of Robert L. Sanders' O VALIANT HEARTS WORLD PREMIERE of Heitor Villa-Lobos' AVE MARIA WORLD PREMIERE of Harry Robert Wilson's TUTU MIRAMBA