Zbigniew Karkowski

Karkowski was born on 14 March 1958 in Krakow, Poland. He studied composition at the State College of Music in Gothenburg, Sweden, aesthetics of modern music at the University of Gothenburg’s Department of Musicology, and computer music at the Chalmers University of Technology. After completing his studies in Sweden, he studied sonology for a year at the Royal Conservatory of Music in The Hague, Netherlands. During his education, he also attended many summer composition master courses arranged by Centre Acanthes in Avignon and Aix-en-Provence, France, studying with Iannis Xenakis, Olivier Messiaen, Pierre Boulez and Georges Aperghis, among others.

(From wikipedia)