horn Malando Gassama - percussion Rutger Gunnarsson - bass Gloria Lundell - harp Roger Palm - drums Halldor Palsson - saxophone Janne Schaffer - guitar Bengt Sundberg - horn Åke Sundqvist - percussion Mike Watson - bass Lasse Wellander - guitar Gunnar Wenneborg - horn Kajtek Wojciechowski - saxophone Production Producers: Benny Andersson & Björn Ulvaeus Arrangers: Benny Andersson & Björn Ulvaeus Engineer: Michael B. Tretow Charts Weekly charts Year-end charts Certifications and sales References 1979 greatest hits albums ABBA compilation albums Polar Music compilation albums Albums produced by Björn Ulvaeus Albums produced by Benny Andersson Atlantic Records compilation albums Epic Records compilation albums Albums recorded at Polar Studios