Facebook says, 'Privacy is theft,' because they're selling your lack of privacy to the advertisers who might show up one day.
There is a strong tendency in explanatory prose to invoke quantities of tension, energy, and whatnot to explain the genesis of pattern. I believe that all such explanations are inappropriate or wrong.
I grew up listening to all kinds of music, everything from country to rock, pop, R&B and even rap, so for me, music is music and a great song is a great song.