Related Clues:

• Not sharp or flat
• Well-pitched
• Sounding right
• Not sour
• Accurately, in music
• Pleasant way to play
• Not off-key
• Sung correctly
• Musically correct
• Harmonically perfect
• Like a good singer
• Musically precise
• Sounding right, in a way
• Playing at the correct musical pitch
• Playing or singing at the correct musical pitch