Where did the creator of "International Composers' Guild" spend the greater part of his career?
Edgard Varèse Edgard Victor Achille Charles Varèse (] ; also spelled Edgar Varèse; December 22, 1883 – November 6, 1965) was a French-born composer who spent the greater part of his career in the United States.
Walter Smetak Anton Walter Smetak (Zurich, Switzerland, 13 February 1913 – Salvador, Brazil, 30 May 1984) was a Swiss-born musician, composer, writer, sculptor and producer of musical instruments.