Franco Ambrosetti(tp), Klaus Koenig(p), Peter Frei(b), Peter Schmidlin(ds), Pierre Favre(ds), Andy Scherrer(ts), Roman Schwalle(ts), Thomas Grunwald(ts),
【 録音 】
Recorded live on June 10, 1978 / Recorded live on June 14, 1980 / Recorded live on November 13 & March 25, 1982