Add Yahoo as a preferred source to see more of our stories on Google. ABBA in 1974: (L-R) Benny Andersson, Anni-Frid Lyngstad, Agnetha Faltskog and Bjorn Ulvaeus - Credit: OLLE LINDEBORG/AFP/Getty ...
Agnetha. Björn. Benny. Anni-Frid. All four are superstars in their own right, but when they came together in 1972 to form Swedish supergroup ABBA, they changed the world of music forever. The group — ...