Related Clues:

• Palais Garnier offerings
• Covent Garden offerings
• Wagner works
• Music hall presentations
• Verdi output
• ''Tosca'' and ''Turandot''
• Verdi works, e.g.
• Meyerbeer output
• 'Doctor Atomic' et al.
• ''Norma'' and ''Turandot''
• Sung dramas
• Works with singers
• Some PBS specials
• They require libretti
• Verdi creations