cello Vito Vallini
charango Horacio Fumero
clarinet Antonio Russo
conductor, composed by, harpsichord, piano Luis Bacalov
conductor, piano Gianfranco Plenizio
double bass Giovanni Tommaso
drums Raymond Orchart
engineer Franco Finetti
engineer, mixed by, remix Rodolfo Grappa
flute Francesco Battimelli
flute Nicola Samale
liner notes Luciano Berio
percussion Thelmo M. Porto
producer [assistant producer] Renato Coppola
synthesizer, piano Eduardo Ogando
tenor banjo Giampiero Ricci
tenor saxophone, soloist Gato Barbieri
trombone Giancarlo Schiaffini
trumpet Alberto Corvini
trumpet Cicci Santucci
trumpet Ennio Morricone
vibraphone Franco Goldani
viola Dino Asciolla
violin Franco Tamponi
violin Giorgio Mönch
voice Carlos Sessano
voice Cesar Ponce De León
voice Graciela Aguirre
Manufactured By RCA S.p.A.
Distributed By RCA S.p.A.
Produced For RCA S.p.A.
Printed By Grafiche Boccadoro
Subtitled For Tenor Saxophone, Voices, Instrumental Groups, Strings And Magnetic Tape - Soloist Gato Barbieri.
Back cover credits (missing tracklist) differ from this version.

Matrix / Runout: EKAY 28336 (Side A label)
Matrix / Runout: EKAY 28337 (Side B label)