Björn & Benny, Agnetha & Anni-Frid or ABBA, Swedish pop music group, formed in 1969, went global on April 6, 1974 thanks to winning the XIX Eurovision Song Contest with their song Waterloo. He has had hundreds of tribute replicas, it is not for nothing that the sales of his albums match those of The Beatles.

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ABBA Voices is a careful work, created in Catalonia, with live music and voices that recreate the best songs of the popular group. 

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