The Winner Takes It All
Written by Björn Ulvaeus and Benny Andersson, this ballad was released on 21 July 1980 as the lead single from ABBA's seventh studio album, Super Trouper. The song topped the charts in the UK (their eighth number one), Belgium, Ireland, and the Netherlands, while reaching number eight on the Billboard Hot 100, and has been voted Britain's favourite ABBA song in multiple polls.