Related Clues:

• Type of glasses
• Phantom's haunt
• ''Il Trovatore,'' for one
• 'Fidelio,' for one
• Word with soap or horse
• Beer, in slang
• Met piece
• La Scala show
• Phantom's place
• Sometimes it's grand
• Verdi product
• Kathleen Battle's field
• What some see with Met tickets
• Lincoln Center attraction
• 'Carmen,' for one