based on vocal fragments by Guillaume Dufay (1397–1474)
John Potter: tenor; Ambrose Field: composer, live and studio electronics

Agnes Buen Garnås: vocal
Jan Garbarek: synthesizers, percussion instruments, soprano, tenor saxophones

Gianluigi Trovesi: piccolo and alto clarinets, alto saxophone, Marco Remondini: violoncello, electronics, Stefano Bertoli: drums, percussion, Filarmonica Mousiké Orchestra winds and percussion, Savino Acquaviva: conductor

Sinikka Langeland: vocal, kantele, Arve Henriksen: trumpet, Trygve Seim: sax, Anders Jormin: bass, Markku Ounaskari: drums

Lena Willemark: vocal, Marilyn Crispell: piano, Karin Nelson: church organ, Anders Jormin: bass, Raymond Strid: percussion

John Surman: baritone a soprano sax, bass clarinet, Howard Moody: organ

Eberhard Weber: bass, Paul McCandless: oboe, English horn, bass clarinet, soprano sax, Rainer Bruninghaus: piano, synthesizer, Michael DiPasqua: drums, percussion