ABBA

ABBA is a Swedish Edison award and Eurovision winning pop/dance group active between 1972 and 1982. The quartet was formed through the friendship of Benny Andersson and Björn Ulvaeus and also consists of Anni-Frid Lyngstad (usually known as Frida) and Agnetha Fältskog. They topped the charts worldwide from the mid-1970s to the early 1980s. The name "ABBA" is an acronym formed from the first letters of each of the group member's given name (Agnetha, Björn, Benny, Anni-Frid). ABBA enjoyed immense international popularity employing catchy song hook, simple lyrics, and a Wall of Sound achieved by overdubbing the female singers' voices in multiple harmonies. As their popularity grew, they were sought after to tour Europe, Australia, and North America, drawing crowds of near-hysterical fans, notably in Australia during the tour there. Touring became a contentious issue, particularly unpopular with Agnetha, though they continued to release studio albums to great commercial success. At the... full article at wikipedia