Paul Anka

If you're in pop music, you've got to deal with the changing of the guard every few years. By the time the '70s arrived, I was well aware of the cyclical nature of the game. Pop music is a creature of the moment; it thrives on the mood of its time. Either you hook into that or you're not going to be part of it.

Once you realize that you're in something that you've always wanted and you don't want to lose it, you behave differently. And that means the integrity, the professionalism, and knowing what's right from wrong and still making choices that you probably wouldn't have made.

I'll never forget the first time I saw someone who had died. It was my grandfather. And I knelt next to his coffin. And all I could do was eye level was look at his hands. They were enormous hands. And all I could think was, 'Those hands dug freedom for me.'