Even if it was a difficult operation to copy a song, it only takes one person to do it. After that the spread of the song via the Internet or other means of propagation is only limited by the honesty of the users.
“Once you get to that point when you can just be yourself and relax, I just think that you're so much happier in general.”
“I've been more conscious of my salt intake, sugar intake, making sure I'm not eating as many processed foods.”