Problems to be solved urgently. Compare the similarities and differences between Han Yu and Bai Juyi's methods of describing music in Listening to the Clever Piano and Pipa. Thank you~

The first ten sentences of Listening are positive descriptions, and the last eight sentences are feelings, but the profile description style is sad and implicit.

Pipa Xing depicts the intensity of timbre through metaphor, and is sentimental with a positive description style.

I hope I can help you ~