Related Clues:
- Barbershop quartet voice
- Caruso or Carreras, e.g.
- Chorus section members
- Part of a merry refrain
- Certain voices
- Some voices
- Vocalizer's syllables
- Some glee club members
- 1 Down performer, often
- Syllables in a gay refrain
- Low women?
- Placido Domingo, for one
- Julio Iglesias, for one
- Glee-club section
- Refrain from singing when you're happy?