Related Clues:

• Wagner works
• Vidalias, e.g.
• Music hall presentations
• Things in rings
• Chicago-style hot dog options
• Verdi output
• Some are grand, some are light
• Liver cover
• ''Tosca'' and ''Turandot''
• Verdi works, e.g.
• Burger toppers
• Calzone ingredients, perhaps
• Sicilian calzone ingredients, perhaps
• Meyerbeer output
• 'Doctor Atomic' et al.