Paul Simon's 'On the side of a hill' I started playing this again recently as it fitted the mood.

On the side of a hill in a land called somewhere
A little boy lies asleep in the earth
While down in the valley a cruel war rages
And people forget what a child's life is worth

On the side of a hill a little child weeps
And waters the grave with his silent tears
While a soldier cleans and polishes his gun
that ended a life at the age of seven years

And the war rages on in a land called somewhere
And generals order their men to kill
and to fight for a cause they've long ago forgotten
while little boy lies on the side of a hill


It's a long time since I heard the original but that's what i remember of it.