Born 1964. He studied Fine Arts at the H.B.K. Kassel, Germany. After his studies of Sound Generation, Sound Composition and Sound Sculptur in 1992, he made for example Sound Installations at the Documenta (Kassel); the biggest Festival of Modern Art worldwide. There were at least two releases, which were made at the Documenta. One is Spyra - Kassels akustischer Stadtplan and an other is Spyra - My Little Garden Of Sounds.