Through weaving of limbs and music , the changefulness of the heart 's desires and its aspiration for love is revealed .
以肢体交织乐声，揭露人心内在情欲世界的诡谲多变，以及对爱的渴望。
When we analyze music works , we cannot ignore it for its shortness and changefulness . We should take a strict and scientific attitude and method towards analyzing and studying it .
