Related Clues:

• Giacomo Puccini's work
• 'Nixon in China,' for one
• Massenet offering
• Having handles, as a ewer
• Kathleen Battle's bag
• '50s sitcom staple
• Butterfly locale?
• Covent Garden event
• Musical show
• Beethoven wrote one
• "Faust," for one
• Sort of seal
• Rossini work
• Gig for Domingo
• Close relative