Quartett
Orquestra Gulbenkian and La Fura Dels Baus

direction
Àlex Ollé (La Fura dels Baus)

music, libreto and sound direction
Luca Francesconi

maestrina
Susanna Mälkki

assistant maestro
Jean-Michaël Lavoie

interpretaction
Allison Cook (mezzo-soprano) and Robin Adams (baritone)

director of the reprise
Magali Ruelle

set design
Alfons Flores

video
Franc Aleu

costumes
Lluc Castells

light design
Marco Filibeck

Ircam technicians
Sébastien Naves (sound engineer), Benoit Meudic (computer sound production), Julien Aléonard (recording, editing and mixing of the choir and orchestra at Teatro alla Scala) and Serge Lemouton (sound computer design)

coproduction
Teatro alla Scala de Milão and Wiener Festwochen

collaboration
Ircam

image
Rudy Amisano