Related Clues:

• "The Tempest" or "Otello"
• 'Orfeo,' e.g
• "Aida," for one
• Phantom's haunt?
• 'Fidelio,' e.g
• ''The Magic Flute,'' for one
• Bubble bath phenomenon
• Where workers may sing for their supper
• Gluck composition, e.g
• ''Tommy'' or ''Tosca''
• Listens leaving personalities for diva
• Where to hear 'Bravo!' and 'Brava!'
• Smetana's "The Bartered Bride," e.g
• Dvorák's "Rusalka," e.g
• Aida, for example