On record and stage, Abba exemplified all that was fun and exhilarating in pop music. And leading the chorus in a string of worldwide hits was the distinctive, mellow voice of Frida Lyngstad ...

Anni-Frid Lyngstad also started at an early age, singing in a local dance ... artist - with her debut album Frida produced by her then-fiancé and future ABBA bandmate, Benny Anderson.

The long-standing ABBA tribute band of Thank You for the Music consisting of Agnetha Frida Bjorn and Benny lookalikes ... Many were still singing on the steps outside of Bournemouth Pavilion ...

"Agnetha, Bjõrn, Benny and Frida were all experienced artists by the time they appeared in the Eurovision Song Contest but, as a group, they were still finding their feet," says ABBA biographer ...