Related Clues:

• 5-Across number
• __ da capo (three-part song)
• Met tune
• Highlight of many operas
• 'Rigoletto' solo
• Buffo performance, perhaps
• Selection from 3-Down
• ''Otello'' highlight
• Saint-Saëns song
• Piece for a diva
• 'Rigoletto' highlight
• 54 Down piece
• Solo in the opera
• Highlight of 2-Down
• Sills number