Devo Working in the Coalmine

Well I been workin in a coal mine
Goin down down
Workin in a coal mine
Whew about to slip down
Five oclock in the mornin
Im up before the sun
When my work day is over
Im too tired for havin fun
Lord I am so tired
How long can this go on
I been workin goin workin
Whew about to slip down