ABBA fans the world over yesterday celebrated the 50th anniversary of the Swedish supergroup’s Eurovision victory in 1974, and one crowd were treated to a surprise appearance by band member Bjorn Ulvaeus.
It was the group’s Eurovision triumph 50 years ago with their song Waterloo that kickstarted their phenomenal success, an event marked by ABBA fans all across the world on Saturday with special events.
The BBC, who hosted the event back in 1974 when it all began, gave over their BBC Two Channel to “ABBA Night”, including a new documentary charting the band’s fortunes over the last five decades.
On stage in London, the cast celebrated the 25th anniversary of the Mamma Mia! musical, and then had one more treat for the audience – with the appearance of Bjorn Ulvaeus – one quarter of ABBA, and one half of the band’s songwriting duo (along with Benny Andersson).
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