Marc Johnson: bass, Bill Frisell: guitar, guitar synthesizer, John Scofield: guitar, Peter Erskine: drums

Ralph Towner: guitar, Eddie Gomez: bass, Jack De Johnette: drums

Jakob Bro: guitars
Thomas Morgan: double bass
Joey Baron: drums

Thomas Strønen: percussion; Ayumi Tanaka: piano; Marthe Lea: clarinet, vocals, percussion;

Martin Brunner: piano, Martin Kapusník: acoustic & electric bass, Petr Mikeš: drums

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