arranged by, keyboards, synthesizer [moog bass] Thor Baldursson
backing vocals Brooklyn Dreams
backing vocals Dani McCormick
backing vocals Marti McCall
backing vocals Pattie Brooks
backing vocals Petsye Powell
bass Les Hurdle
brass Benny Gebauer
brass Dino Solera
brass Franko Tgomina
brass Hanus Berka
brass Hermann Breuer
brass James Polivka
brass Lee Harper
brass Rudi Füsers
brass [solos] Dino Solera
design [album] Gribbitt!
drums, percussion Keith Forsey
engineer, mixed by Jürgen Koppers
guitar Geoff Bastow
guitar Mats Björklund
mastered by Brian Gardner
photography by Victor Skrebneski
producer Giorgio Moroder
producer Pete Bellotte
synthesizer [moog] Giorgio Moroder
synthesizer [moog] Robert Wedel
tracks a1 to b2, b4 written-by Donna Summer
tracks a1 to b2, b4 written-by Giorgio Moroder
tracks a1 to b2, b4 written-by Pete Bellotte
Phonographic Copyright (p) Casablanca Record And Filmworks, Inc.
Copyright (c) Casablanca Record And Filmworks, Inc.
Manufactured By Casablanca Record And Filmworks, Inc.
Distributed By Casablanca Record And Filmworks, Inc.
Pressed By Columbia Records Pressing Plant, Pitman
Recorded At Musicland Studios
Mastered At Allen Zentz Mastering
Columbia Records Pressing Plant, Pitman (CP) press variation.

Recorded in MusicLand Studios, Munich.
All compositions published by Rick's Music, Inc. (BMI)
(Original publisher Sunday Music)
Track B3: McCaulay Music Ltd./Almo Music Corp. (ASCAP)
A Say Yes Production by Giorgio Moroder and Pete Bellotte.
℗ © 1977 Casablanca Record & Filmworks, Inc.
Matrix / Runout: NBLP 7056 AS (Side I - Label)
Matrix / Runout: NBLP 7056 BS (Side II - Label)
Matrix / Runout: NBLP-7056-AS CP3 AZ ❀ (Side I, runout, etched, variant 1)
Matrix / Runout: NBLP-7056-BS CP2 AZ ❀ (Side II, runout, etched, variant 1)
Matrix / Runout: NBLP-7056-AS-CP AZ (Side I, runout, etched, variant 2)
Matrix / Runout: NBLP-7056-BS-CP AZ (Side II, runout, etched, variant 2)
Matrix / Runout: NBLP-7056-AS-CP 2 AZ ❀ (Side I, runout, etched, variant 3)
Matrix / Runout: NBLP-7056-BS-CP3 AZ (Side II, runout, etched, variant 3)