 
<translate> Ihe ọmụma dị mkpa bụ: Onye na-eduzi ìgwè ndị egwú egwú na-abụkarị onye nduzi nke na-eduzi ihe ngosi ahụ site n'iji aka na ogwe aka na-eme ihe, na-eme ka ọ dịkwuoro ndị na-akụ egwú mfe ịhụ site n'iji mkpanaka onye nduzi na-eme ihe. Ya mere azịza ya bụ onye na-eduzi. <eng> The relevant information is: Orchestras are usually led by a conductor who directs the performance with movements of the hands and arms, often made easier for the musicians to see by use of a conductor's baton. So the answer is a conductor. 