Improvisation is the courage to move from one note to the next.

If I sing "you broke my heart, you left me flat," everyone knows exactly what that means - they know the story. But if I sing a line that's plaintive or wailing, people can experience their own set of emotions and their own story. Each of us might give that phrase a different meaning. It's open to interpretation, and one song becomes a thousand songs. I love that.

I try not to "perform." I try to come on stage and be myself, to sing the way I would in a room by myself, to interact with the audience the way I would relate to them if we were in my kitchen drinking tea and making up silly songs. Maybe the way to get past the fear of being ourselves is simply to try it more often.

Music is still part of my spiritual life. Sometimes I sing my prayers. When I get audiences singing, I hope I'm helping them feel connected to something beyond themselves.

Then I came up with this crazy idea just to walk out on the stage with no band at all and just start singing whatever came to mind. I actually fought the idea for a while because it seemed almost too radical, but it became obvious what I was supposed to be doing.

Part of our responsibility as parents, as adults, is to set examples for children. But we have to like children in order to be really happy fulfilled adults

Miles Davis turned his back to the audience when he came out on stage, and he offended people. But, he wasn't there to entertain; he was all about the music. I kind of do that.