ABBA - Did you know, Björn and Benny's song Bang-A-Boomerang was performed by the duo Svenne & Lotta in the Swedish selection for the Eurovision Song Contest before it was released and
Bang-A-Boomerang - Svenne & Lotta | Shazam
Svenne & Lotta on Apple Music
Single, Svenne og Lotta, Bang a - dba.dk - Køb og Salg af Nyt og Brugt
Svenne & Lotta – Bang En Boomerang (1975, Vinyl) - Discogs