He used rough rhythm. sharp melody and colorful folk songs beyond the restrictions of general key (tonality). Thus his music possesses a profound sense with depressed harmony and unrestrained form.

他就取用这些节奏刚强粗犷、曲调尖锐、色彩迷人的民谣作为基础，超越一般调性的限制，以沉郁的和声与奔放的曲式，写出具有深邃力感的音乐。

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