▁and ▁to ▁give ▁them ▁" a ▁little ▁bit ▁more ▁spread ". ▁Gold stein ▁thought ▁" I r replace able " ▁sound ed ▁" a ▁bit ▁old - school "; ▁an ▁e ighth ▁note ▁delay ▁echo ▁was ▁placed ▁on ▁the ▁song ' s ▁lead ▁vocal ▁at ▁ 3 4 1 ms , ▁using ▁the ▁E cho ▁Farm ▁plug - in ▁software . ▁For ▁the ▁backing ▁vocals , ▁Gold stein ▁used ▁E cho ▁Farm ▁with ▁a ▁quarter ▁note ▁delay ▁at ▁ 6 8 2 ms ▁and ▁Sony ' s ▁Oxford ▁Dynam ics ▁compress or / lim iter ▁in ▁dual - m ono ▁mode . ▁ ▁The ▁compress or ▁was ▁placed ▁in ▁Classic ▁setting , ▁to ▁em ulate ▁the ▁LA - 2 A ▁level ing ▁ampl ifier , ▁and ▁the ▁W arm th ▁button ▁used ▁to ▁add ▁harm on ics . ▁Oxford ▁Dynam ics ▁was ▁used ▁for ▁the ▁bass ▁in ▁a ▁different ▁setting . ▁Gold stein ▁passed ▁the ▁final ▁mix ▁through ▁the ▁Oxford ▁E Q ▁and ▁In fl ator ▁plug - ins . ▁Pro ▁Tools ▁software ▁was ▁used ▁to ▁print ▁the ▁aux ▁track ▁into ▁a ▁ 4 4 . 1 k Hz / 2 4 - bit ▁CD ▁and ▁then ▁into ▁a ▁ 2 4 - bit ▁CD ▁master . ▁After ▁the ▁sessions ▁for ▁" I r replace able " ▁ended , ▁Herm ansen ▁said ▁that ▁" every one ▁felt ▁they ▁had ▁captured ▁something ▁special ▁and ▁that ▁Bey on cé ▁had ▁done ▁the ▁track ▁justice ", ▁but ▁there ▁were ▁still ▁concerns ▁that ▁urban ▁radio ▁might ▁not