Related Clues:

• Voice above bass
• Caruso, e.g.
• Highest natural adult male voice
• Sax type
• Viola's range
• Enrico Caruso, for one
• Andrea Bocelli, for one
• Saxophone type
• Operatic voice
• Ezio Pinza, for one
• Glee club member
• Certain singer
• Low man at the Met
• Pinkerton in 'Madama Butterfly'
• Member of the choir