Credits

Donna Summer: Vocals, Backing Vocals
Giorgio Moroder: Producer, Moog, Arranger
Alan Hawkshaw: Keyboards
Judy Cheeks: Backing Vocals
Keith Forsey: Drums, Percussion
Pete Bellotte: Producer, Percussion
Geoff Bastow: Guitar
Allen Zentz: Mastering
Ted Jensen: Mastering
Francesco Scavullo: Photography
Hermann Breuer: Brass
Benny Gebauer: Brass
Bob Conti: Percussion
Bob Esty: Percussion, Keyboards, Backing Vocals, Arranger
Carlena Williams: Backing Vocals
Dan Wyman: Moog
Dino Solera: Brass, Saxophone
Edo Zanki: Backing Vocals
Gitta Walther: Backing Vocals
Hanus Berka: Brass
Jerry Rix: Backing Vocals
Juergen Koppers: Engineer, Mixing
Lee Harper: Brass
Les Hurdle: Bass
Mary Ellen Gaines: Backing Vocals
Mats Bjoerklund: Guitar
Stephen Lumel: Artwork
Way Bandy: Make-Up