The band, which consists of members Agnetha Fältskog, Björn Ulvaeus, Benny Andersson, and Anni-Frid Lyngstad, just took the ...

With the hit movie musical "Mamma Mia!" just released, based upon the light-as-air '70s pop tunes by ABBA, what do you really know about the Swedish group that existed for only a decade (1972-82) but ...

Lasse Wellander started playing with ABBA in 1974, and appeared on the soundtracks for both Mamma Mia! films and the 2021 album Voyage Rachel DeSantis is a senior writer on the music team at PEOPLE.

Pop vocal trio the Bee Gees performing at the Music for UNICEF Concert at the United Nations General Assembly in New York City, January, 1979. The 1970s were an eclectic time for music and cultural ...