A piece for mezzo-soprano, voices, instrumental ensemble, electronics and videos (with a DVD, with no sound, to synchronise, or not, with the CD).

An in depth analysis of one of the most inventive (but also the most misunderstood) post-war avant-garde movements.

A panorama of Ben's conflicting ideas and various activities since 1959.

Venet's writings.

For his first ever conceptual piece from 1990, Frédéric Acquaviva collaborated with Australian pianist Mark Knoop on the recording of all harmonic frequencies using only the damper pedal of a piano.