I couldn't listen to music with lyrics for the first few months after the brain surgery, because they were too complex and disturbing. So I listened to a lot of classical music. I didn't really want to read, either, so I listened to books on tape or watched movies. I also re-taught myself all of my childhood piano pieces. It helped me repair my brain.

Self-expression without craft is for toddlers.

For me, art is a more trustworthy expression of God than religion.

My record label is treating me like I'm a new artist, which is exciting after all this time.

He [Johnny Cash] was so fragile. We invaded Iraq in March, and he died in September. And because his health was so fragile, he couldn't take the controversy of making a public statement against the war. He knew that people were rabid. They attacked me mercilessly after I did the press conference with Musicians United to Win Without War. He knew that he couldn't tolerate that.

I dream of songs. I dream they fall down through the centuries, from my distant ancestors, and come to me. I dream of lullabies and sea shanties and keening cries and rhythms and stories and backbeats.

You stand in front of a great painting and your heart just opens and your mind expands about what's possible. That, to me, is a connection to what God is.