When it comes to superstar pop groups, it does not get much bigger than ABBA. During the 1970s and into the '80s, the Swedish foursome of Agnetha Fältskog, Björn Ulvaeus, Benny Andersson, and ...
Admit it. The moment you hear the name ABBA, or see it in print, a jangly bit of one of the band’s hit songs begins playing in your head. Maybe you hear the chugging intro to “Waterloo.” Or the a ...