1.
chord
A combination of multiple notes played together in music.
和音 is the formal/technical term for a musical chord, from 和 (harmony) + 音 (sound).
ALTERNATIVE:
コード (from English 'chord') is commonly used in casual and modern musical contexts, especially in popular music.
COMMON EXPRESSIONS:
MUSIC TERMINOLOGY:
- 三和音: triad (three-note chord)
- 不協和音: dissonance, dissonant chord
- 協和音: consonance, consonant chord
- 主和音: tonic chord
USAGE:
和音 tends to appear in classical music education and formal contexts, while コード is standard in guitar lessons, band practice, and pop music discussions.