“...glittering, eerie melancholy is reflecting Abba's dynamic appeal.” Wikipedia
: It was recorded in August 1979 at Polar Music Studios to power the group's upcoming North American and European tour.
: Songwriters Benny Andersson and Björn Ulvaeus were inspired by the riffs and energy of Donna Summer's hit "Hot Stuff".
: Critics often describe the track as one of ABBA's most "sexually liberated" songs, blending "majestic camp" with a libidinous disco beat. The Financial Times calls it a masterpiece of "Scandinavian frankness".