Johnny Cash - The Pine Tree - from the album "Johnny Cash and His Woman" (1973)

I thought you were a willow but you never wept for me
You went roamin' in the wild wood like a ship that roams the sea
The willow tree is fickle and it weeps in the morning dew
My love is a pine tree, that's the only tree that's true

Come to me pine tree and we will never part
We'll put our roots down deep in each other's heart