Notice that the album version they use a capo in the first fret. When it's played live, they don't use it.

^CLouis was my dearest ^Cfriend ^C ^C ^C ^C ^CFighting in the anzac ^Ctrench.^C ^C ^Dm ^C ^AmLouis ran forward ^Cfrom the line, ^CAnd i never saw him ^Cagain.^C ^C ^C ^C ^CLater in the ^Cdark^C ^C ^C ^C ^CI thought i heard louis' ^Cvoice ^C ^C ^Dm ^C ^AmCalling for his m^Cother, then me, ^CBut i couldn't get to ^Chim^C. C C C (x3)

^AmHe's still up on that ^Chill^Am. ^Am ^C ^Am ^C 20 years on that ^Dmhil^Cl. ^C ^Dm ^C ^Am Nothing more than a ^Cpile of ^Dmbones, ^Am ^C ^Am ^C But i think of him ^Dmstil^Cl. ^C ^Dm ^CIf i was asked i'd ^Ctell^C ^C ^C ^C ^CThe colour of the earth that ^Cday;^C ^C ^Dm ^C ^AmIt was dull, and ^Cbrowny-red, ^C"the colour of blood&^Cquot^C; i'^Cd ^Csa^Cy Am C Am (x2) C Dm C (x2) Am C Am (x2) C Dm C C Dm C C

Pj Harvey - The colour of the earth