Martha Flowers, Soprano Entered from booking ledger and New York Times concert listing and review. The full program and correct program order are uncertain. "Who Makes Music and Where." New York Times (1923-), 02 Nov. 1969, p. 1. ProQuest. Web. 4 June 2025. Davis, Peter G. "Art Songs Rendered by Martha Flowers." New York Times (1923-), 03 Nov. 1969, p. 64. ProQuest. Web. 4 June 2025. solo recital 1969-11-02T17:30:00