Related Clues:
- Kind of house or glasses
- Domingo's domain
- Diva's performance
- Met music
- ''Nixon in China'', e.g.
- Handel's ''Lotario,'' e.g.
- Haunt of a certain phantom
- 6-Across, e.g.
- Work with a libretto
- Donizetti offering
- Puccini presentation
- Phantom's mecca
- Performance at the Met
- Musical work featuring 3-Down
- Phantom's territory