ABBA

The Swedish pop group ABBA (Agnetha F ltskog, Bj rn Ulvaeus, Benny Andersson, and Anni-Frid Lyngstad) had a string of hits in the 70's and 80's before breaking up in 1982. Throughout much of the world, especially Europe and Australia, the ABBA phenomenon never went away, with repackaged hits compilations and live collections continuing to hit the charts long after the group's demise. Their music was revitalized and introduced to a new generation yet again with the premiere of Mamma Mia, a global smash-hit musical based on their catchy tunes. It remains a top draw on Broadway today, proving that truly outstanding music never loses its charm.