Celebrating the centenary of the births of Charles Ives and Arnold Schoenberg. Entered from booking ledger and New York Times concert listing and review. The correct program order is uncertain. “Who Makes Music and Where.” The New York Times, 13 Jan. 1974, p. 122. Hughes, Allen. “Music: Schoenberg, Ives Challenge: Gregg Smith Singers Offer Choral Work.” New York Times [New York, N.Y., United States], 21 Jan. 1974, p. 36.