That's one of my midis that someone has fiddled with a wee bit to change the instrument voices.
The song is a beauty, titled FIELDS OF GREEN. (It's not traditional, by the way.) I fell in love with it when I heard it on a Sean Dunphy LP by the same title.
If my cerebral hard drive is working OK, the lyrics are close to these...
If fields of green and skies of blue
Were mine to give, I'd give to you
The brightest stars God made to shine
I'd give you if they were mine.
If every bird in every tree
Knew of the love I'd give to thee
They'd sing of joy, that's what they'd do
And the love song they'd sing I'd give to you.
There's so much that I want to give to you.