Related Clues:
- 2010 Rock Hall inductee
- ''Mamma Mia!'' singing group
- Bespangled Swedish quartet
- Fifteenth best-selling artists of all time
- Greece spot?
- "Dancing Queen" singers
- Eurovision 1974 got them started
- "SOS" singers
- ''Waterloo'' pop group
- Group whose last Top 40 hit was 'When All Is Said and Done'
- Band with the lyric 'We're heading for Venus, and still we stand tall'
- Renowned Swedish foursome
- For my money, Jim heard it¿s the collective living space
- Group that inspired 'Mamma Mia!'
- Benny Andersson was in it