Related Clues:

• Beethoven's "Fidelio," for one
• 'The Barber of Seville,' e.g
• Norma, say
• Purcell's "Dido and Aeneas," e.g
• Carmen Lane isn't in aeroplane
• 'Aïda,' for one
• Rossini creation
• Musical drama depicted by mostly well-known artist
• Drama with lots and lots of singing
• The Marx Brothers spent a night at one
• "Don Giovanni" is one
• 'Carmen' or 'Elektra'
• Barber work
• Domingo domain
• "Nixon in China," for one