"American composer" . . . "Krenek, Ernst"@en . "1991-12-22Z"^^ . "Ernst Krenek (August 23, 1900 \u2013 December 22, 1991) was an Austrian, later American, composer of Czech origin. He explored atonality and other modern styles and wrote a number of books, including Music Here and Now (1939), a study of Johannes Ockeghem (1953), and Horizons Circled: Reflections on my Music (1974). Krenek wrote two pieces using the pseudonym Thornton Winsloe."@en . . "1900-08-23Z"^^ . . "1991Z"^^ . "1900Z"^^ .