When all is said and done
ABBA was a pop music group that formed in Stockholm, Sweden in November 1970. The band consisted of Anni-Frid Lyngstad (Frida), Björn Ulvaeus, Benny Andersson, and Agnetha Fältskog.
They topped the charts worldwide from 1972 to 1982 with eight studio albums, achieving twenty-six #1 singles and numerous awards. They also won the 1974 Eurovision Song Contest with "Waterloo".
ABBA is an acronym of the first letters of the band members' first names and is sometimes stylized as the registered trademark ᗅᗺᗷᗅ.