▁Its ▁second ▁half ▁touch es ▁on ▁b oun cy ▁bass lines ▁(" She ' s ▁Hot "), ▁dub step - infl uen ced , ▁low - end ▁gr ind ▁(" Brain w ash ▁by ▁London "), ▁and ▁vocal ▁looping ▁similar ▁to ▁the ▁production ▁of ▁K any e ▁West ▁(" C old ▁War "). ▁Inst rument als ▁appropri ates ▁Cas ino ' s ▁previous ▁hip ▁hop ▁be ats ▁into ▁mo ody ▁compos itions , ▁which ▁are ▁character ized ▁by ▁mel od ram atic ▁drum ▁cres c end os ▁and ▁mel anch ol ic ▁electronic ▁sounds . ▁ ▁Crit ical ▁reception ▁▁ ▁In ▁a ▁review ▁for ▁Res ident ▁Ad visor , ▁Andrew ▁Ry ce ▁called ▁Inst rument als ▁" a ▁collection ▁of ▁ach ing , ▁blow n - out ▁pa e ans ▁to ▁wonder , ▁sad ness ▁and ▁prof ound ▁joy — music ▁that ▁any ▁of ▁the ▁above ▁could ▁fall ▁in ▁love ▁with ." ▁P itch f ork ▁critic ▁Br andon ▁S oder berg ▁said ▁Cas ino ' s ▁" att ention ▁to ▁hip - h op ▁structure ▁... ▁makes ▁these ▁be ats ▁so ▁em otion ally ▁dev ast ating ." ▁R ory ▁Gib b ▁from ▁The ▁Qu iet us ▁felt ▁that , ▁without ▁the ▁rapp ers ▁they ▁were ▁originally ▁produced ▁for , ▁the ▁instrument als ▁are ▁" re ve aled ▁as ▁intr icate ▁enough ▁to ▁stand ▁alone ▁in ▁their ▁own ▁right ", ▁while ▁sound ing ▁" e ph em eral ▁and ▁peculiar ly ▁of ▁this ▁moment , ▁ph antom ▁aggreg ations ▁of ▁m ood