Entered from booking ledger and New York Times concert listing and review. “Who Makes Music And Where.” New York Times [New York, N.Y., United States], 11 Nov. 1973, p. 156. AL. Hughes, Allen. “Music: Lenore Engdahl Plays Piano Recital.” New York Times [New York, N.Y., United States], 19 Nov. 1973, p. 54.