Joyce Mathis, Soprano New York Recital Debut Entered from booking ledger and New York Times concert listing and review; the exact program order is uncertain. The Grieg songs were sung in German. "Who Makes Music and Where." New York Times (1923-), 30 Mar. 1969, p. 1. ProQuest. Web. 9 May 2025. Ericson, Raymond. "PROGRAM OF SONG BY JOYCE MATHIS: SOPRANO ESCHEWS NOVELTIES IN HER DEBUT RECITAL." New York Times (1923-), 01 Apr. 1969, p. 53. ProQuest. Web. 9 May 2025. solo recital 1969-03-31T20:30:00