China Naming Network - Eight-character Q&A - What was the background music when the windmill announced the winning prize?

What was the background music when the windmill announced the winning prize?

The title of the song is: Tell you quickly.

Lyrics: It rained all night.

It is good weather to get up early.

I dreamed of you again last night.

Our happy game

It was all my carelessness.

Blame yourself for being too careless.

I can't find your address.

But dad is going to the post office.

I want to tell you soon.

I used the crayon you gave me.

I drew a picture and sent it to you by express.

I'll tell you quickly.

I miss you very much.

It doesn't matter how far it is

My heart is with you.

It rained all night.