Czech sonic specialist, producer and text writer. Spiritual father and leader of the organisation Ars Morta Universum, which coordinates concert exchanges of mutually close avantgarde (dark-ambient, power-noise, industrial) projects. Founder and organizer of international Prague Industrial Festival (since 1995). Longstanding co-operator of composer VladimĂ­r Hirsch in ensembles Aghiatrias and Skrol and producer of his solo projects.