Patricia Tregellas, Accordion 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], 24 Sep. 1972, p. D18. ARTS AND LEISURE. ProQuest. Sherman, Robert. “Patricia Tregellas Plays Accordion.” New York Times [New York, N.Y., United States], 26 Sep. 1972, p. 40. ProQuest. solo recital 1972-09-24T17:45:00