▁started ▁working ▁for ▁the ▁En te ▁Ital iano ▁per ▁le ▁Aud izioni ▁Radio fon iche ▁in ▁ 1 9 4 1 , ▁and ▁in ▁ 1 9 4 8 ▁was ▁part ▁of ▁the ▁first ▁ever ▁performance ▁of ▁the ▁original ▁concert ▁of ▁V ival di ▁for ▁two ▁mand ol ins , ▁strings ▁and ▁har ps ich ord , ▁led ▁by ▁Ma estro ▁ ▁N ino ▁San z og no . ▁That ▁performance ▁was ▁repeated ▁at ▁the ▁Acc adem ia ▁di ▁Santa ▁Cec ilia ▁in ▁ 1 9 5 0 . ▁ ▁That ▁performance ▁led ▁to ▁a ▁greater ▁and ▁longer ▁term ▁opportunity , ▁when ▁Ma estro ▁Ren ato ▁F as ano ▁wanted ▁to ▁include ▁it ▁in ▁the ▁re per toire ▁of ▁the ▁Colleg ium ▁Music um ▁Ital icum . ▁It ▁was ▁recorded ▁in ▁London ▁for ▁His ▁Master ' s ▁Vo ice ▁and ▁won ▁the ▁award ▁organized ▁by ▁the ▁Academy ▁V ival d iana ▁Br uss els ▁for ▁the ▁interpretation ▁of ▁the ▁solo ist . ▁An ed da ▁went ▁on ▁to ▁direct ▁the ▁Colleg ium ▁Ital icum , ▁one ▁of ▁the ▁best ▁chamber ▁orch est ras ▁in ▁the ▁world , ▁for ▁more ▁than ▁over ▁ 1 6 ▁years ▁( 1 9 5 2 - 1 9 6 8 ). ▁ ▁Another ▁performance ▁in ▁ 1 9 6 8 ▁se aled ▁his ▁place ▁as ▁" the ▁world ' s ▁greatest ▁mand olin ist ", ▁when ▁he ▁performed ▁in ▁Ig or ▁Stra vin sky ' s ▁new ▁bal let , ▁Ag on . ▁The ▁audience ▁react ed ▁strongly