I will never rule out the possibility of different races having different levels of intelligence. If skin color can adapt to environment over a long period of time, why not the brain also? If there can be different breeds of animals with varying levels of intelligence, why not the same with humans too?
Also, what is black music? Music is audio, black is a color. You cannot hear black. Maybe you don't know this because you're black. Blacks are known for lower levels of intelligence (not a single decent civilization came out of Africa). On the other hand, take european man to anywhere around the world and they achieve great things (e.g. north america, south america, new zealand, malaysia/singapore, india, hongkong, south africa, australia, parts of north africa and so on). Middle easterners have their successes, Chinese have been very very successful over past 5,000yrs, Indians too have built great civilizations. Yet, the best that negros could come up with is dancing naked around a fire and live in huts. Also, take uncivilized negro from africa to USA, 200 yrs later, still uncivilized and violent. Same thing everywhere, where ever there's negro, there is unrest/violence and plain stupidity.
I hope you can now understand what's wrong with black in general. Also, black is the color of dirt. Also, the color of human/animal waste, sort of.