For 4 amplified voices and stereo tape.First published in 1984.First performed at the Electric Phoenix at the Paris Biennale La Villette 1984.

For 4 amplified voices and quad click-track tape.First published in 1985.Commissioned by Sound Art at Mobius and first performed by Electric Phoenix Mobius Gallery Boston USA 1985.

For amplified voices and quad or stereo tape.FIrst published in 1988.First performed by Electric Phoenix at the Huddersfield Contemporary Musci Festival 1988.