Overview
- August 2026 marks the 50th anniversary of the song that ABBA released in 1976 and the group and rights holders have marked the milestone with a remastered reissue and public events.
- Benny Andersson and Björn Ulvaeus developed the track in 1975 at Glen Studios and manager Stig Anderson supplied final lyrics and the title before its 1976 release.
- The single became a worldwide hit, topping charts in about 17 countries, becoming ABBA’s only US Billboard Hot 100 No. 1 and selling more than a million copies in its initial run.
- A 1980 Spanish‑language compilation that included a local adaptation credited to Argentine musician Buddy McCluskey helped extend the song’s reach in Latin America; McCluskey died earlier this year.
- The song’s staying power rests on repeated reinvention through compilations, the Mamma Mia! stage and film franchises, streaming milestones and the ABBA Voyage avatar shows that rethink live performance.