Swedish pop supergroup formed in 1972.
ABBA, acronym of members' names, topped charts worldwide. Won Eurovision in 1974. Disbanded in 1982, but remains one of the best-selling music acts. Reunited in 2016 for digital avatar concert tour. Released new album 'Voyage' in 2021. ABBA is one of the best-selling music artists in history, with numerous awards and accolades.