What songs can express deep nostalgia?

Nostalgia

Xi Murong

The song of hometown is a distant flute

Always sounds on moonlit nights

The appearance of my hometown is one of vague melancholy

As if waving goodbye in the fog

After separation

Nostalgia is like a tree without annual rings Trees

Never grow old

Author: Yu Guangzhong

When I was a child

Nostalgia is a small stamp

I am on this side

My mother is on the other side

When I grow up

Nostalgia is a narrow ticket

I Over here

The bride is over there

Later

Nostalgia is a short grave

I am outside

My mother is inside

And now

Nostalgia is a shallow strait

I am here

Mainland Over There

The folk erhu solo piece "River Water" has a slow and sad rhythm, which is very suitable for poetry soundtrack