Karkowski was born on 14 March 1958 in
Kraków, 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. He worked actively as a composer of both acoustic and
electroacoustic music. He wrote pieces for large orchestra (commissioned and performed by the Gothenburg Symphony Orchestra), plus an opera and several chamber music pieces that were performed by professional ensembles in Sweden, Poland, Switzerland and Germany. Along with
Edwin van der Heide and
Atau Tanaka, he was a founding member of "Sensorband." In performances by this electroacoustic music performance trio, Karkowski "activated his instrument by the movement of his arms in the space around him; this cut through invisible infrared beams mounted on a scaffolding structure" (Tanaka 2012). Karkowski lived and worked in
Tokyo, Japan, for the last years of his life and was active in the underground noise scene there. Karkowski died of
pancreatic cancer on 12 December 2013 in Peru. ==Discography==