Charles McDonald, Baritone Entered from booking ledger and New York Times concert listing and review. "Music in and Out of New York: PROMENADE CONCERTS GUGGENHEIM CONCERTS OTHER EVENTS EVENTS OUT OF TOWN NEW YORK STATE NEW JERSEY." New York Times (1923-), Jun 16 1963, p. 98. ProQuest. Web. 3 Oct. 2023. "CHARLES M'DONALD, BARITONE, IN RECITAL." New York Times (1923-), Jun 17 1963, p. 22. ProQuest. Web. 3 Oct. 2023. solo recital 1963-06-16T20:30:00