Related Clues:

• Electric or pipe
• Instrument for Broadway's Phantom
• Skin, but not bones
• Human skin, e.g
• Heart or spleen
• Lung, for one
• The eye is one
• Body part — wind instrument
• Mouthpiece with horse needing no introduction
• The spleen, for one
• Opera phantom's instrument
• Phantom of the Opera's instrument
• Gold to be worth more after one's ignored media outlet
• Newspaper article following gold mining's end?
• Mouthpiece heading off on horse