▁stage ▁with ▁fruit , ▁veget ables , ▁eggs , ▁paper ▁balls ▁and ▁anything ▁else ▁that ▁came ▁hand . ▁Vel oso ▁stopped ▁playing ▁and ▁launched ▁into ▁a ▁fur ious ▁mon olog ue , ▁in ▁which ▁he ▁ex cor i ated ▁the ▁students ▁for ▁their ▁conserv at ism . ▁After ▁being ▁joined ▁by ▁Gil berto ▁Gil , ▁who ▁came ▁on ▁stage ▁to ▁show ▁his ▁support , ▁Vel oso ▁finished ▁his ▁di atri be ▁by ▁telling ▁the ▁students ▁"... ▁if ▁you ▁are ▁the ▁same ▁in ▁politics ▁as ▁you ▁are ▁in ▁a est het ics , ▁we ’ re ▁done ▁for !" ▁and ▁declaring ▁he ▁was ▁withdraw ing ▁from ▁the ▁competition . ▁He ▁then ▁deliber ately ▁finished ▁the ▁song ▁out ▁of ▁t une , ▁an gr ily ▁shout ed ▁" En ough !" ▁and ▁walked ▁off ▁arm - in - arm ▁with ▁Gil ▁and ▁Os ▁Mut antes . ▁ ▁Trop ic ál ia ▁had ▁a ▁major ▁effect ▁on ▁the ▁Brazil ian ▁music ▁scene ▁during ▁its ▁brief ▁he yd ay ▁( 1 9 6 7 – 6 8 ), ▁and ▁the ▁main ▁perform ers ▁made ▁regular ▁appearances ▁on ▁Brazil ian ▁stage , ▁television ▁and ▁radio , ▁but ▁the ▁movement ▁was ▁ab rupt ly ▁shut ▁down ▁in ▁early ▁ 1 9 6 9 , ▁following ▁a ▁provoc ative ▁December ▁ 1 9 6 8 ▁TV ▁performance ▁which ▁par od ied ▁the ▁Brazil ian ▁national ▁anth em . ▁Gil ▁and ▁Vel oso ▁were ▁both ▁arrested ▁in ▁February ▁ 1 9 6 9 ▁on ▁the ▁orders ▁of ▁the ▁military ▁jun ta