Entered from booking ledger and New York Times concert listing and review. “Theater: Arts and Leisure Guide.” New York Times [New York, N.Y., United States], 25 May 1975, p. 111. Arts & Leisure. Sherman, Robert. “Barbara Meister’s Playing Is Best in Copland Sonata.” New York Times [New York, N.Y., United States], 29 May 1975, p. 27.