Related Clues:
- Lincoln Center production
- Soprano's showcase
- Offering from the fat lady
- Workplace where there are many openings
- "What's __, Doc?": Classic "Looney Tunes" short
- Musical theatre
- 7-Down's "Casta diva," e.g.
- Operatic encore choice
- Phantom's haunt, on Broadway
- Threepenny entertainment?
- Subject of Wayne Koestenbaum's 'The Queen's Throat'
- Britten creation
- Diva's showstopper
- A cabaletta is a short one
- Met tragedy, perhaps?