What is referred to by 'black boy'?

What is referred to by 'black beauty'? What is referred to by 'black bering sargasso'? What is referred to by 'black blue baleen'? What is associated with: black boy is a 1945 autobiography by this native son author? What is associated with: black brown and beige is a 1943 suite by this noble jazz bandleader? What is referred to by 'black brown spectacled'? Based on the clue 'black clarinetist don byron specializes in this je...', what is the answer? Based on the clue 'black coffee is a cd anthology of this is that all...', what is the answer?