Related Clues:

• Correctly pitched or adjusted
• Adjusted a radio or engine
• Not flat, say
• Perfectly pitched, musically
• Sounding good, say
• Fixed a piano
• In good pitch
• Listening, with 'in'
• Not at all sharp, maybe
• Adjusted a piano
• Ready to be played, say
• Pleasant to the ear, say
• Correctly sung
• Readied, as a guitar
• Some music daughter arranged for reception