Related Clues:

• It may be struck
• Feeling
• Guitar sound
• Satisfying sounds
• C-E-G, e.g.
• Musical combo?
• Related musical notes
• Group of pitches
• Orchestral work
• Pieces of music
• It can't be played on a trumpet, e.g.
• Emotion, when 'struck'
• Note combinations
• A musician may strike it
• Musical triad