ABBA - Dancing Queen (1979)

ABBA are a Swedish pop group formed in Stockholm in 1972 by Agnetha Fältskog, Björn Ulvaeus, Benny Andersson, and Anni-Frid Lyngstad. The group's name is an acronym of the first letters of their first names arranged in a chiastic pattern. Widely considered one of the greatest musical groups of all time, they became one of the most commercially successful acts in the history of popular music, topping the charts worldwide from 1974 to 1983, and have achieved 48 hit singles. In 1974, ABBA were Sweden's first winner of the Eurovision Song Contest with the song “Waterloo“, which in 2005 was chosen as the best song in the competition's history as part of the 50th anniversary celebration of the contest. During the band's main active years, it consisted of two married couples: Fältskog and Ulvaeus, and Lyngstad and Andersson. With the increase of their popularity, their personal lives suffered, which eventually resulted in the collapse of both marriages. The relationshi