The Swedish pop savants ruled 1970s radio, invaders coming from the land of the ice and snow to become the top-selling act of their time. Björn Ulvaeus, Benny Andersson, Agnetha Fältskog and Anni-Frid ...

ABBA was mostly known for perky pop songs with rock ‘n’ roll influences. While the group peaked during the disco era, they generally didn’t write disco music. However, when they did dip their toes ...