David Hykes

The Harmonic Choir: David Hykes, Timothy Hill, Theodore Levin, Rebecca Krause, Michelle Dupéré-Hykes.

Part I: Rainvow voice, Part II: Multiplying voices at the Heart of the Body of Sound, Part III: Arc Descents, Part IV: Gravity Waves, Part V: Lens by Lens, Part VI: Telescoping, Part VII: Two Poles; Ascent, Part VIII: Ascending and Descending.

Radio France 1982, harmonia mundi France 1988.