Related Clues:

• Composer’s numbered piece
• Piece of classical music
• One’s composed — there’s nothing the matter?
• Executes orders
• ''Magnum'' masterwork
• Catalogued classical work
• Does as commanded
• Work found in bookshop, usually
• Important work
• Is good for honey producers around summits, hills and valleys
• Drink nothing having turned up for work
• Drink nothing when returning for work
• Fidelio's finale, fluid composition
• Work that might be ''magnum''
• ''Magnum'' creation