"The Winner Takes It All" is a song recorded by the Swedish pop group ABBA. Released as the first single from the group's seventh studio album, Super Trouper, it is a ballad in the key of G-flat major, reflecting on the end of a relationship. The single's B-side was the non-album track "Elaine". The song peaked at No.1 in several countries, including the UK, where it became their eighth chart-topper. It was also the group's final top 10 hit in the United States. It was written by Björn Ulvaeus and Benny Andersson, with Agnetha Fältskog singing the lead vocal.