Related Clues:

• ''Norma'' or ''Tosca''
• Pons song
• Met production
• "Carmen" for one
• Puccini specialty
• Operatic song
• 'Norma,' for one
• Opera highlight
• ''Celeste Aida,'' e.g.
• Callas selection
• *Opera ... coloratura ... 'Eri tu'
• Pavarotti specialty
• Pavarotti's solo
• Space ___
• "Summertime," e.g.