▁quiet , ▁m uted ▁t ones ▁and ▁gradually ▁becomes ▁l ou der , ▁clim ax ing ▁in ▁several ▁success ions ▁of ▁large ▁tone ▁clusters , ▁executed ▁using ▁the ▁entire ▁length ▁of ▁the ▁for ear m . ▁ ▁Our ▁Spring ▁Will ▁Come ▁ ▁Com posed ▁in ▁ 1 9 4 3 ▁for ▁a ▁dance ▁by ▁Pear l ▁Prim us . ▁P iano ▁prepar ation ▁involves ▁b am bo o ▁stri ps , ▁as ▁well ▁as ▁sc rew s ▁and ▁n uts . ▁The ▁music ▁and ▁the ▁dance ▁were ▁to ▁be ▁accompanied ▁by ▁a ▁speaker ▁reading ▁a ▁poem ▁by ▁Lang ston ▁Hugh es ▁about ▁the ▁condition ▁of ▁Black ▁people ▁in ▁the ▁United ▁States . ▁ ▁A ▁Room ▁ ▁Com posed ▁in ▁ 1 9 4 3 , ▁originally ▁conce ived ▁as ▁the ▁third ▁part ▁of ▁She ▁Is ▁As leep ▁( see ▁below ). ▁May ▁be ▁performed ▁with ▁or ▁without ▁prepar ations , ▁which ▁involve ▁ 1 1 ▁notes . ▁Most ▁are ▁to ▁be ▁prepared ▁using ▁bol ts , ▁one ▁new ▁material ▁is ▁a ▁pen ny . ▁The ▁music ▁is ▁written ▁down ▁on ▁a ▁single ▁staff ▁and ▁follows ▁the ▁structure ▁ 4 , ▁ 7 , ▁ 2 , ▁ 5 , ▁ 4 , ▁ 7 , ▁ 2 , ▁ 3 , ▁ 5 ▁( numbers ▁denote ▁the ▁number ▁of ▁bars ▁dedicated ▁to ▁a ▁particular ▁part ▁of ▁the ▁section ), ▁repeated ▁twice . ▁ ▁T oss ed ▁As ▁It ▁Is ▁Un tr ouble d ▁Com posed ▁in ▁ 1 9 4 4 ▁for ▁a