When was the song “Berlin” released by Baek Yerin?

The song Berlin was released in 2019, on the album “Every letter I sent you.”.

Baek Yerin

In Berlin
What do we do
In November
In this weather

In this room
What do I sing
Only for you

I'm such an outsider
But I'm so glad I met you
I was lonely in my own home
But I'm so glad I'm here with you

In Berlin
Where do we go
In November
To December

In this world
What do you sing for?

Only for love
Only for love
Only for you

When was the song “Berlin” released by Baek Yerin?: The song Berlin was released in 2019, on the album “Every letter I sent you.”.