imo there's a world of a difference between something like Rush (ignore that it has a jewish lead man) and stuff like B.B. King and Billy Preston. King and Preston are good too, blacks had better music before jews pushed the rap crap, but there's a whole difference in terms of where the artists get their influences from. Like the Beatles often just took English pop melodies into their songs just as much as blues influences.
This thread could use better answering though by those with more expertise on the topic but by anecdotal listening, it doesn't sound like the way jews spin it as.