| Answer | Crossword Clue |
|---|---|
| MAMA | Part of a '60s vocal quartet |
| PAPAS | Two of a '60s vocal quartet |
| TENOR | Vocal quartet part |
| BASS | One of a vocal quartet |
| PAPAS | Half of a '60s quartet |
| MAMAS | Half of a '60s quartet |
| PAPA | Member of a '60s quartet |
| PAPAS | Half of a 60's quartet |
| PAPAS | Two of a 60's quartet |
| MAMAS | Half of a 60's quartet |
| PAPA | Quarter of a '60s pop quartet |
| PAPAS | Two of a '60s singing quartet |
| PAPA | One of a '60s pop quartet |
| PAPAS | Half of a 60's folk quartet |
| PAPAS | 1-2 of a 60's quartet |
