Their songs, like “Dancing Queen” and “Mamma Mia,” are still popular today. After splitting up in 1982, they returned in 2021 with new music. “Dancing Queen” by ABBA is a famous disco ...

Cher's upcoming album of ABBA covers is going to be stacked with hits Dave Quinn is a Senior Editor for PEOPLE. He has been working at the brand since 2016, and is the author of the No. 1 New York ...