▁R ho ads ▁and ▁O z zy ▁Os bourne ▁as ▁the ▁latter ▁was ▁looking ▁for ▁a ▁guitar ▁player ▁to ▁launch ▁a ▁new ▁band . ▁In ▁ 1 9 8 0 , ▁he ▁joined ▁forces ▁with ▁Kevin ▁Du B row ▁and ▁formed ▁Du B row ▁with ▁a ▁revol ving ▁door ▁of ▁mus icians , ▁before ▁sett ling ▁with ▁former ▁Snow ▁guitar ist ▁Carlos ▁Cav az o ▁and ▁bass ist ▁Ch uck ▁Wright . ▁After ▁Rud y ▁Sar zo ▁replaced ▁Wright , ▁Du B row ▁changed ▁the ▁name ▁of ▁the ▁group ▁to ▁Qu iet ▁Ri ot ▁( which ▁was ▁the ▁same ▁name ▁of ▁the ▁band ▁that ▁Du B row , ▁Sar zo ▁and ▁R andy ▁R ho ads ▁had ▁used ▁prior ▁to ▁Sar zo ▁and ▁R ho ads ▁leaving ▁to ▁join ▁O z zy ▁Os bourne ' s ▁band ). ▁After ▁signing ▁with ▁P asha ▁Records ▁in ▁September ▁ 1 9 8 2 , ▁Ban ali ▁and ▁Qu iet ▁Ri ot ▁found ▁success ▁with ▁Metal ▁Health , ▁which ▁was ▁released ▁six ▁months ▁after ▁signing ▁their ▁deal ▁with ▁P asha ▁Records . ▁In ▁November ▁ 1 9 8 3 , ▁only ▁eight ▁months ▁after ▁its ▁release , ▁Metal ▁Health ▁reached ▁the ▁# 1 ▁spot ▁on ▁the ▁Billboard ▁ 2 0 0 ▁charts ▁( rep la cing ▁the ▁Police ' s ▁S ynchron icity ), ▁making ▁it ▁the ▁first ▁heavy ▁metal ▁album ▁to ▁go ▁# 1 ▁on ▁the ▁charts . ▁Metal ▁Health ▁eventually ▁sold ▁over ▁ 1 0 ▁million ▁copies ▁world wide ▁and ▁help ▁us her ▁in