Agnetha Faltskog
Happy New Year was first released in ABBA's Super Trooper album.
When they started in 1970.
The song, 'Waterloo' by ABBA, representing Sweden, won Eurovision in 1974. The contest was held in Brighton, UK, that year although the UK awarded no points to ABBA's entry!Waterloo - ABBAsweden
1973
Waterloo was released in 1974.
Abba: The Movie was released in December of 1977.
Happy New Year was first released in ABBA's Super Trooper album.
1945
1974
In 1970.
When they started in 1970.
January 1983.
The song, 'Waterloo' by ABBA, representing Sweden, won Eurovision in 1974. The contest was held in Brighton, UK, that year although the UK awarded no points to ABBA's entry!Waterloo - ABBAsweden
The members of ABBA first performed together in 1970 but released their first chart single in June of 1972 and adopted the name ABBA later that summer.
Over 200,000,000 voted (including voted twice or more )
ABBA had numerous number one hits all around the world. The question is too broad.
Over 2.0 voted this year .2012