Oh willy mcbride, was is it slow and obscene

Green fields of France

And i can't help but wonder oh willy mcbride
do all those who lie here know why they died
did you really believe them when they told you the cause
did you really believe that this war would end wars
well the suffering, the sorrow, the glory, the shame
the killing and dying it was all done in vain
oh willy mcbride it all happened again
and again, and again, and again, and again
Did they beat the drums slowly?
Did they play the fife lowly?
Did they sound the death march as they lowered you down?
Did the band play the last post and chorus?
Did the pipes play the flowers of the forest?