▁and ▁un rel ent ing ▁with ▁a ▁structure ▁that ▁James ▁Barry ▁of ▁Cl ash ▁called ▁incred ibly ▁effective ▁in ▁its ▁simplicity . ▁" Cur se ▁Us ▁All " ▁flows ▁into ▁" C arr ion ", ▁a ▁song ▁that ▁Barry ▁called ▁" a ▁hor r ific ▁robot ic ▁mon ster ". ▁Like ▁" Head ▁D irt " ▁from ▁Street clean er , ▁the ▁first ▁half ▁of ▁" C arr ion " ▁compr ises ▁an ▁active , ▁p um mel ing ▁song ▁with ▁a ▁brut ally ▁minimal ▁central ▁r iff , ▁while ▁the ▁latter ▁half ▁dec ays ▁into ▁feedback ▁and ▁extrem es ▁degrees ▁of ▁dist ort ion . ▁The ▁e ighth ▁track ▁and ▁second ▁single ▁of ▁A ▁World ▁Lit ▁Only ▁by ▁Fire , ▁" Im per ator ", ▁is ▁a ▁d ron ing ▁song ▁with ▁Bro adr ick ▁employ ing ▁a ▁clean , ▁eer ily ▁tran qu il ▁style ▁of ▁singing ▁rather ▁than ▁his ▁characteristic ▁grow ls . ▁Gregory ▁Adams ▁of ▁Ex c laim ! ▁called ▁the ▁track ▁" high - grade ▁industrial ▁damage ", ▁and ▁wrote , ▁" thick ▁and ▁me aty , ▁det un ed ▁guitar ▁ch ug ▁is ▁pa ired ▁with ▁a ▁per cuss ive ▁st omp ▁of ▁a ▁million - ro bot - deep ▁milit ia ". ▁Metal S uck s ▁wrote ▁about ▁the ▁song ▁that ▁Bro adr ick ▁and ▁Green ▁" both ▁seem ▁to ▁be ▁trying ▁to ▁set ▁a ▁new ▁record ▁for ▁the ▁heav iest ▁t ones ▁ever ▁achieved ▁on ▁their ▁respective ▁instruments ; ▁if ▁they ▁had ▁a ▁real ▁drum