Related Clues:
- 'Take a Chance on Me' group
- Four musical Swedes
- Congeals
- 'Mamma Mia' group
- "Dancing Queen" quartet
- Doesn't run
- Palindromic music makers
- Agnetha, Bjorn, Benny and Anni-Frid
- 'Chiquitita' quartet
- Circulatory problems
- 'Mamma Mia' pop group
- 'Mamma Mia' quartet
- "Fernando" singers
- Agnetha's pop group
- Agnetha, Benny, Bjorn and Anni-Frid