chord pitch

例句：

1. 1. The melody of the song is so beautiful that it can make you forget about everything else.
   这首歌的旋律如此美妙，以至于它能让你忘记一切。
2. 2. The harmony between the two instruments perfectly complements each other.
   两种乐器之间的和谐完美地补充了彼此。
3. 3. The chords in this piece are arranged in a way that creates a sense of tension and release.
   这首作品中的和弦被安排成一种方式，创造了紧张感和释放感。