Pierre Moerlen: drums, vibes, timpani, xylophone
Benoît Moerlen: vibes, concert toms
Mireille Bauer: vibes, marimba, concert toms
Francis Moze: fretless bass, gong , piano
Bon Lozaga: guitar - Darryl Way: violin
Allan Holdsworth: electric & acoustic guitar, violin, pedal-steel guitar
Mino Cinelu: congas, cuica, triangle, talking drum, temple blocks and cow-bell
Didier Malherbe: saxophone & flute

Recorded by Dennis Mackay at the Manor Studio near Oxford, England. Mixed at Trident Studios in London, engineer Stephen W.Taylor, produced by Dennis Mackay. Sleeve Artist: Jacques Moitoret.

Tracks: Expresso (Pierre Moerlen) - Night Illusion (Allan Holdsworth) - Percolations Part One (Pierre Moerlen) - Percolations Part Two (Pierre Moerlen)- Shadows of (Allan Holdsworth) - Esnuria (Pierre Moerlen) - Mireille (Francis Moze)