What is the background music accompaniment of the full moon in Ou Zhen?

Moonlight. According to Cool Dog Music APP, the moon is a poem about the full moon by the poet Ou Zhen, and the background music Moonlight is a piano piece by Beethoven, which shows the author's feelings and emotions about moonlight. This piano piece was skillfully used in Ou Zhen's poems, adding a strong emotional color to the poems.