![ABBA sings "Waterloo" in 1974, becoming Sweden's first winner of the Eurovision Song Contest (and propelling the group to instant stardom) : r/OldSchoolCool ABBA sings "Waterloo" in 1974, becoming Sweden's first winner of the Eurovision Song Contest (and propelling the group to instant stardom) : r/OldSchoolCool](https://external-preview.redd.it/abba-sings-waterloo-in-1974-becoming-swedens-first-winner-v0-gImg4pAccVgekWqKMjO4qdLEiiqUR2dWJvW7J-csYH4.png?format=pjpg&auto=webp&s=053aa3f58cec59d1c084cf1d8bb3b4f51339d1bb)
ABBA sings "Waterloo" in 1974, becoming Sweden's first winner of the Eurovision Song Contest (and propelling the group to instant stardom) : r/OldSchoolCool
![Abba music Vintage Vinyl Abba Waterloo album featuring hit Waterloo from Eurovision, original release - Etsy.de Abba music Vintage Vinyl Abba Waterloo album featuring hit Waterloo from Eurovision, original release - Etsy.de](https://i.etsystatic.com/19055542/r/il/2c3d8d/4927415938/il_fullxfull.4927415938_kv6f.jpg)
Abba music Vintage Vinyl Abba Waterloo album featuring hit Waterloo from Eurovision, original release - Etsy.de
![ABBA on X: "Happy 'Waterloo' anniversary! On this day in 1974 ABBA won Eurovision Song Contest with their song 'Waterloo'. What's your fondest memory to this song? https://t.co/BtTAteLFIW" / X ABBA on X: "Happy 'Waterloo' anniversary! On this day in 1974 ABBA won Eurovision Song Contest with their song 'Waterloo'. What's your fondest memory to this song? https://t.co/BtTAteLFIW" / X](https://pbs.twimg.com/media/FPpLLesWUAE8XIU.jpg)
ABBA on X: "Happy 'Waterloo' anniversary! On this day in 1974 ABBA won Eurovision Song Contest with their song 'Waterloo'. What's your fondest memory to this song? https://t.co/BtTAteLFIW" / X
![Official Chart Flashback 1974: ABBA's Eurovison-winning Waterloo becomes their first UK Number 1 | Official Charts Official Chart Flashback 1974: ABBA's Eurovison-winning Waterloo becomes their first UK Number 1 | Official Charts](https://backstage.officialcharts.com/sites/default/files/legacy_images/media/661723/abba-waterloo-eurovision.jpg)