Concept:Mr. Bello's favourite musician is identified from his listening habits in the novel.Explanation:Mr. Bello listens to Fela and other popular songs, but these are not his top choice.His true favourite is Ali Farka Toure, a musician from Mali.The novel shows that while he enjoys many artists, Ali Farka Toure stands out as the one he prefers most.Answer:D. Ali Farka Toure