The legendary reference monograph, with the musical piece Spatiodynamisme by Pierre Henry on a 45RPM vinyl record (available in English edition).

A live recording on giant acoustic horns installed on a cliffside in the French Alps, playing with the echoes inherent to the site.

This edition by Walter and Jan Verwoert pairs an 7" record featuring 6 pieces of sound poetry with facsimiles of the 6 collages used as scores for the recordings.