| Answer | Crossword Clue |
|---|---|
| ABBA | 1970's pop quartet |
| MANHATTANTRANSFER | Popular 1970's-80's vocal-harmony quartet |
| ABBA | 'SOS' pop quartet |
| ABBA | Palindromic pop quartet |
| ABBA | Swedish pop quartet |
| TIL | Pop quartet...Tuesday |
| ABBA | '70s pop quartet |
| MAMA | '60s pop quartet member |
| ABBA | Swedish pop-rock quartet |
| ABBA | Pop quartet from Sweden |
| MAMAS | Half a pop quartet |
| MAMAS | Half a '60s pop quartet |
| PAPA | One of a '60s pop quartet |
| MAMAS | Half of a 1960's pop quartet |
| PAPA | Quarter of a '60s pop quartet |
| ABBA | Swedish pop quartet that won the 1974 Eurovision contest |
