Related Clues:

• ''Grand'' music
• "Die Fledermaus," for one
• Met fare
• "Tosca" or "Thais," e.g.
• Teatro La Fenice offering
• "Circle" lead-in
• Place for a cab
• Highbrow musical form
• Big road rig
• Something to see at the Met
• Work on a grand scale
• Conductor intro
• 'Aida,' e.g.
• Vehicle capable of jackknifing
• It literally means ''works''