Related Clues:
- Palindromic band or rhyme scheme
- “Mamma Mia” singers
- Pop group whose music inspired 'Mamma Mia!'
- Swedish Music Hall of Fame group
- Fältskog, Ulvaeus, Andersson and Lyngstad’s group
- 'Gimme! Gimme! Gimme!' band
- Pop quartet named for its members' first initials
- 1974 Eurovision winner that went on to international stardom
- 'Stopping by Woods on a Snowy Evening' rhyme scheme
- "Stopping by Woods on a Snowy Evening" rhyme scheme
- Pop group that's a palindrome
- Palindromic band with the palindromic song title 'SOS'
- Rhyme scheme for group initially formed
- Group consisting of Agnetha, Benny, Björn and Anni-Frid
- So-called 'enclosed' rhyme scheme