Trundling chromaticism has the music roll up to a fortissimo, the orchestra still proclaiming the originally wistful piano-theme.

向上的半音阶将音推向最强音，团演奏着原的怀旧主题。

That the note relation in semitone and chords sequence gained attention and usage step by step along with the harmony chromaticism.

半音化的进程中，半音中音关系弦连接的性质也发生了一些变化。