for improvising musician with contact microphones and 4-channel-tape-recording of „Versuch über Sprache“ (1970)
18'29
Recording: Studio of Ensemble Musikfabrik | Cologne, Germany | Jan 2016
Recording Producer: Stephan Schmidt
A production of Ensemble Musikfabrik
Publisher: Bärenreiter-Verlag Karl Vötterle GmbH & Co. KG
℗ & © Ensemble Musikfabrik 2017