This one? I have it on a Voice Squad CD. It has gorgeous harmonies, but I think the words are a little macabre, necrophiliac even.
Blessings
Barbara

I AM STRETCHED ON YOUR GRAVE

I am stretched on your grave and will lie there forever
If your hands were in mine I'd be sure we'd not sever
My apple tree my brightness, it's time we were together
For I smell of the earth and I'm worn by the weather

When my family thinks that I'm safe in my bed
From night until morning I am stretched at your head
Calling out to the earth with tears hot and wild
My grief for the girl that I loved as a child

Do you remember the night we were lost
In the shade of the blackthorn and the chill of the frost
Oh thanks be to Jesus we did what was right
And your maidenhead still is your pillar of light

The priests and the friars, approach me with dread
Because I still love you, my life and youre dead
I still will be your shelter through rain and through storm
And with you in your cold grave I cannot sleep warm
^^