Related Clues:

• Line of a song
• Words you sing
• Relating to musical pitch
• Tunefully, in music
• Musical passage or direction
• Like a good singer
• Having a key, in music
• Karaoke essential
• Part of songwriting
• Like the smell of success
• "Nice!"
• Concerning musical pitch
• Lyrical song style
• 'Ni-i-ice!'
• Sweet to the ears