Too many of such claims would not have scientific backing but are relatively depending on correlations that we all know usually do not confirm causation. Naturally, we aren't denying that there might be other components, like demographic makeup, geographical factors, preexisting antibodies, and Other folks, that might add to this https://www.tumblr.com/africarespond/712477166804271104/rhythmic-beats-soulful-voices-and-complex?source=share