 
<translate> Òtù egwú blues bụ ìgwè ndị na-egwu egwú blues ọnụ. A na-ejikarị ụbọ akwara eme ihe n'egwú blues. Azịza ya bụ òtù egwú blues. <eng> Blues band is a group of musicians who play blues music together. Harmonica is usually played in blues music. The answer is blues band. 