Related Clues:

• Veteran of many campaigns
• Familiar piece of music from Copenhagen, say
• Horse (poetic)
• Much-performed piece
• Horse, mount
• Mount Cook? Did that in the past with wife absent
• Having declined to accept a rematch on vacation in Copenhagen?
• Veteran campaigner's not done much about drug
• Rare show designed for stage and screen entertainment
• Charger, for example
• Charger rears - how disconcerting
• Horseflesh cooked out West
• Head stable-boy drove off with a lively horse
• John --, Patrick Macnee's character in 'The Avengers'
• Avenging hero's spirited horse?