Relive Andy Gibb, ABBA and Olivia Newton-John's incredible 'jam session' from 1978

Relive Andy Gibb, ABBA and Olivia Newton-John's incredible 'jam session' from 1978

Mamma Mia 2

Will there be a Mamma Mia 3? Sequel predictions and theories

Whitney Houston, ABBA, Robbie Williams and the Bee Gees are all feature on the top 30 ultimate dance floor fillers list

Brits have revealed their top 30 ultimate dance floor fillers - but do you agree?

ABBA will release new music in 2021

ABBA are releasing five brand new songs in 2021, Björn Ulvaeus confirms

ABBA's Mamma Mia 3 film in talks as creator says: 'It's meant to be a trilogy'

ABBA's Mamma Mia 3 film looks likely to happen as creator says: 'It's meant to be a trilogy'

1970s songs

The 101 greatest songs of the 1970s, ranked

ABBA are to release new music in 2020

ABBA to release new singles this year, confirms Björn Ulvaeus

Björn Ulvaeus appearing on the Eurovision: Europe Shine A Light show

Eurovision: ABBA's Björn Ulvaeus' emotional speech will make you cry

Lewis Capaldi covers ABBA

Lewis Capaldi performs emotional stripped-back cover of ABBA's 'Dancing Queen' for charity

ABBA’s back catalogue to be reissued on coloured vinyl for the first time

ABBA’s back catalogue to be reissued on coloured vinyl for the first time

The Starlets created their own isolation ABBA medley

ABBA parody 'Quarantina' by a group of mums during lockdown is utterly hilarious - video

ABBA

QUIZ: How well do you know ABBA's lyrics?

The greatest songwriting duos

The 10 greatest songwriting partnerships ever, ranked

ABBA's Benny Andersson teases new album release date this Autumn

ABBA's Benny Andersson teases brand new album release date this autumn

Breakup songs

The 10 greatest (and most devastating) breakup songs ever

Björn Ulvaeus on the new ABBA: Super Troupers - The Exhibition at The O2

Björn Ulvaeus reveals all about new ABBA: Super Troupers - The Exhibition at The O2

ABBA’s Björn Ulveaus reveals why the UK will struggle to win Eurovision 2020

ABBA’s Björn Ulvaeus reveals why the UK will struggle to win Eurovision 2020

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Bjorn Ulvaeus

ABBA reunion: Björn Ulvaeus confirms release date and tour... but it won't be for a while