Tracklist
In print
First pressed 1970 — 4 pressings.
Credits
Mauricio Kagel
Composer
Justus Liebich
Engineer
Bruno Canino
Instrument · piano
Egbert Ojstersek
Instrument · violin
Frederic Rzewski
Instrument · piano
Gérard Ruymen
Instrument · viola
Saschko Gawriloff
Instrument · violin
Siegfried Palm
Instrument · cello
Brigitte Dannehl
Photography
Karl Faust
Producer
Carlos Feller
Vocal · bass vocals
William Pearson
Vocal · baritone vocals