Related Clues:

• Audio signal receiver
• Radio component
• Part of a stereo player
• Radio dial
• One who is paid not to be sharp
• Piano repairman, perhaps
• Stereo component
• Piano man
• Radio receiver
• One looking for the right key?
• Guitarist's need
• DVR part
• One adept at pulling strings?
• Fixer of a piano's pitch
• Piano man?