ABBA was the Swedish pop group inducted into the Rock & Roll Hall of Fame as a performer in 2010. The group consisted of Agnetha Fältskog, Björn Ulvaeus, Benny Andersson, and Anni-Frid Lyngstad.
ABBA formed in Stockholm in the early 1970s and won the 1974 Eurovision Song Contest with “Waterloo.” Their polished arrangements, layered harmonies, colorful image, and instantly memorable melodies made them one of the most successful pop acts of the decade. Hits such as “Dancing Queen,” “Mamma Mia,” and “The Winner Takes It All” helped give Swedish pop an international reach.
A common mix-up is confusing ABBA with Roxette or Ace of Base, two other successful Swedish groups. A-ha, another frequent distractor, is Norwegian rather than Swedish. ABBA’s influence also continued through the stage musical Mamma Mia! and its film adaptations, which introduced many of the group’s songs to new audiences.