1. "peerless"-this song is beautiful in melody and dreamy in harmony, which can rival the beauty and sadness of poetry.
2. "A Road to Go"-This song has melodious melody and deep feelings, which can give people a warm and melancholy feeling.
3. "The End of the World"-This song has a beautiful melody and beautiful lyrics, which can echo the feelings of time, life and loss in poetry.
5. "A Winter Story"-This song has a melodious melody and a soft tone, which can echo the winter scene in the poem and the disappearance of ships in the snow scene.
These are just some suggestions. You can choose the most suitable background music according to your mood and the atmosphere of poetry.