Studio no. 1
Alejandro Cano Palomo
Bass Clarinet|Saxophones|Violin (1)
Melody
Tigran Hambaryan
Saxophones|Piano (1)
Pregunta no.2:Cóndor
Luis Fernando Amaya
Piano (1)
Styx
Demian Rudel Rey
Trumpet (1)
Tagli (Sull asprezza propria delle cose vere)
Andrea Vigani
Female voice (unspecified)|bassoon|ensemble|electronics (1)