Hilda Harris, Mezzo-Soprano New York Recital Debut Entered from booking ledger and New York Times concert listing and review. The accompanist is not identified. "Who Makes Music and Where." New York Times (1923-), Jan 22 1967, p. 96. ProQuest. Web. 23 Sep. 2024. "MISS HARRIS, MEZZO, TRIUMPHS IN DEBUT." New York Times (1923-), Jan 23 1967, p. 28. ProQuest. Web. 23 Sep. 2024. solo recital 1967-01-22T20:30:00