Related Clues:
- Biblical pop group
- Palindromic band of Swedes
- Europop superstar group
- "Mamma Mia!" singing group
- Waterloo singers
- Group that inspired "Mamma Mia!"
- 'Fernando' quartet
- Group with the hit 'Waterloo'
- "Chiquitita" vocal group
- 'SOS' pop group
- Rhyme scheme in a so-called 'Rubáiyát stanza'
- Band whose name is an acronym
- Pop group with a Stockholm museum
- "Super Trouper" vocal group
- Pop group whose hits include 'Super Trouper'