Hm, Rockvirgo, I would fully agree with your following sentence, which I incidentally find very well put, that "assigning racial labels to individuals or groups in an attempt to somehow explain, define or symbolically organize their behavior is the absurdity of racism itself." But please do not forget, that I was alluding to a time, which incidentally I am still acutely aware of, but which lies now almost 50 to 60 years behind us. Every generation interprets history, especially cultural history according to its own needs and values and what you rightly call cultural myopia now, was then within the very cradle of modern jazz seen, lived, interpreted and understood quite differently. And you're not quite right I feel, though Beethoven would be Beethoven wherever he lived and worked, his music would be not the same, had he composed in London or St.Petersburg and not in Vienna. Just as much as Handel's compositions do - at least in part - reflect the needs and tastes of the London society of his time.
My turntable is black and sounds black if thus fed by the way. (;