Udo Kasemets
Born: 16th November 1919, Tallinn, Estonia
Died: 19th January 2014, Toronto, Canada
Nationality: Canadian
Udo Kasemets was an Estonian-born Canadian composer of orchestral, chamber, vocal, piano and electroacoustic works. He was one of the first composers to adopt the methods of John Cage, and was also a conductor, lecturer, pianist, organist, teacher and writer.
Kasemets was born in Tallinn, Estonia, and trained at the Tallinn Conservatory and the Akademie der Musik in Stuttgart. In 1950, he attended the Kranichstein Institut für neue Musik in Darmstadt, where he became familiar with the music and philosophies of Ernst Krenek, Hermann Scherchen and Edgard Varèse. He emigrated to Canada in 1951, and became a Canadian citizen in 1957.
Read more at https://en.wikipedia.org/wiki/Udo_Kasemets