Henry Cowell (Composer)
Born: 11th March 1897, California, U.S.A
Died: 10th December 1965, New York, U.S.A
Nationality: American
Henry Dixon Cowell was an American composer, music theorist, musicologist, pianist, teacher, publisher, impresario and the husband of Sidney Robertson Cowell.
Read more at https://en.wikipedia.org/wiki/Henry_Cowell