That's why 60,000 people go ape when the Stones play 'Satisfaction.' The songs are part of their legacy, and you fall back in love with them over the years.

If you don't physically age gracefully, it's a bit sad. I think Steven Tyler can get away anything, because he still looks like he did in '73. Especially from row Z backwards in an arena. As long as the Stones keep their hair and don't get fat they'll get away with the wrinkles.

I wanted to write a song that's known to the world as a classic, stadium-rock anthem.

Every town in America had at least one, two, or maybe three radio stations that played rock 24 hours a day. In England, we had a rock specialist on for two hours a week.

When we try to write a pop song, we go for standard pop arrangements, even to the point where we will go to the key change at the end, which is really cheesy.

That's why 60,000 people go ape when the Stones play 'Satisfaction.' The songs are part of their legacy, and you fall back in love with them over the years.

Just follow your gut. If you seriously believe that something is the right thing to do, if you are so convinced that your stomach is knotting up every time someone suggests an alternative way of doing all this, take a deep breath and just say, "You're wrong."