Related Clues:

• A human's skin, e.g
• Stolen by boxer? It's the type of thing the Americans would swallow!
• One type of keyboard ..
• It's often heard at a ballpark
• Kidney or liver
• 'The Phantom of the Opera' soundtrack instrument
• Tabernacle instrument
• Eye or skin
• Subject of a donor card
• "Oh boy!"
• It may be played or donated
• Perhaps one that's stopped the heart?
• African port housing grand musical instrument
• With prompt enthusiasm
• Very reliable pet food