Born 1953, in Krakow. Studied organ (with L.Werner), theory of music and composition (with B.Schaeffer) and electronic music (with J.Patkowski) at the Krakow Academy of Music. Since 2000 the director of the Electro–acoustic Music Studio at the Academy of Music in Kraków and since 2012 the director of Audiosphere Lab at the Intermedia Department at the Fine Arts Academy in Krakow.
Choloniewski writes instrumental, electroacoustic, music for theater, film and radio, author of sound and video installations, audio–visual, outdoor and net projects. A world renown lecturer, composer, sound artist and live art performer. He has been giving concerts, workshops and lectures in Europe, North and South America as well as Asia.
He received Honorable Award of the Polish Composers Union, Award of the Ministry of Culture and National Heritage, as well as the Independent Project grant of the CEC ArtsLink in New York.
Since 2008 he is the Secretary, and since 2011 the President of the International Confederation of Electroacoustic Music (ICEM/CIME).