Related Clues:

• Choir voices
• Choir section
• Lohengrin and others
• Some 'Aïda' singers
• Barbershop quartet members
• Don Pasquale and others
• Chorus section
• Pavarotti and Domingo
• Some Met stars
• Choir singers
• Operatic voices
• Operatic villains, often
• Lowest male voices
• Low-voiced singers
• They have low ranges