What musical features are reflected in the music literature about Xia Dynasty that we have seen now?

Because summer is far away, most of the music documents we rely on are legends. Ru Lu's Spring and Autumn Annals and Ancient Music recorded the achievements of the Xia Dynasty in praising Yu's water control, and the Xia Music mentioned in it was also called Daxia. Its musical features are as follows: 1, reflecting the relationship between man and nature; 2. It reflects the change from tribal leaders to slave monarchs; 3. It embodies the musical aesthetics under slavery, that is, the will of "the king is successful and romantic".