09.06.1973 – Wiebelfetzer Workshop II
Vitznauer Jazztage
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01.01.1991 – EXTEMPORANEOUS CD
Subtitle: poly metra binetic
1991 Bazillus-Edition, Zürich Switzerland
Directed by Beat Kennel, Bazillus
Produced by Beat Kennel & Reinhard Birri
Artag Studio Zürich and Mark Angelo Studio, London
Coverart: Beat Kennel & Anne Christiansen