Related Clues:

• Number that's often in a foreign language
• 'Idomeneo,' e.g.
• Lincoln Center offering
• Carmen, for instance
• Luciano's love
• Sills specialty
• 'Un bel di', for one
• __ glasses
• Oratorio piece
• 'Il mio tesoro,' e.g.
• Beethoven wrote only one
• Da capo __: Baroque vocal piece
• Ritornello follower, possibly
• ''Magic Flute'' solo
• 'Cavalleria rusticana', e.g.