backing vocals Bernard Ilous backing vocals France Gall bass Jannick Top drums Simon Phillips engineer, mixed by Jean-Pierre Janiaud engineer, mixed by Patrick Foulon guitar Slim Pezin lyrics by, music by Michel Berger percussion Marc Chantereau photography by Michel Berger photography by Thierry Boccon-Gibod piano, producer Michel Berger saxophone, clarinet, flute Patrick Bourgoin synthesizer, organ [hammond], electric piano Georges Rodi tracks b5 synthesizer, organ [hammond], electric piano Michel Berger Distributed By WEA Filipacchi Music Produced For P.E.M. Colline Phonographic Copyright (p) WEA Filipacchi Music Copyright (c) WEA Filipacchi Music Recorded At Studio Gang Mixed At Studio Gang Printed By Glory, Asnières Lacquer Cut At Translab Pressed By MPO Record Company Warner Communications Made in France Printed in France Rights Society: SACEM SACD SDRM SGDL Price Code: WE 351 (Boxed) Matrix / Runout: (50 707 A) (Label side A) Matrix / Runout: (50 707 B) (Label side B) Matrix / Runout: MPO WEA 50707 A Ʈ x (Runout side A etched - variant 1) Matrix / Runout: MPO WEA 50707 B Ʈ x (Runout side B etched - variant 1) Matrix / Runout: MPO WEA 50707 A Ʈ (Runout side A etched - variant 2) Matrix / Runout: MPO WEA 50707 B Ʈ (Runout side B etched - variant 2)