I'd love to engage in this thread, but I can't. I have no idea what "natural" music is. Your dialogue seems to imply it's role in automation, which I instinctively oppose on it's merits, though I acknowledge it's necessity in today's market.
You've contexted only one act, The Beatles, which I guess you offered only for sake of argument. Please define natural music. But please, be gentle. I am old.
I'm with you there, and I'm (probably!) younger than you! But I can't help but think that music in its "natural" state is still better than the autotuned crap that we hear today.