Related Clues:

• Field of buffos
• Trucking rig
• House
• Aria area
• Game for two of four
• Paris landmark, with 'L''
• Musical works
• Work for Moffo or a buffo
• 'Falstaff' or 'Fidelio'
• See 1-Down
• 18-wheeler
• Record store section
• Partial
• Trucker's truck
• 'The Barber of Seville,' e.g.