Related Clues:

• Don Jose, in ''Carmen''
• Castrato's register, perhaps
• Aida, for one
• One who might hit an 83-Down
• Opera's hero, often
• General meaning
• Bocelli's range
• Singing range for castrati, often
• Kind of saxophone
• Tamino in 'The Magic Flute,' e.g.
• Barbershop member
• "Danny Boy" singer, often
• One of a singing trio
• Pavarotti was one
• Opera heroine, often