>>3354492hip hop isn't actually music. or it's half music, like a bunch of hippies playing bongos in the park. it's just rhythm, but there's no harmonic content - no chord changes, no tonality.
blacks can do that, but they have little innate grasp of melody and harmony. listen to the blues, it's the same melody being repeated over and over.
that said, they have recorded some of the best music of the 20th century:
https://www.youtube.com/watch?v=yXK0pZx92MU 