A beat is a moment in the life a groove.

When those who are educated using their education to exploit those who aren't. That's what the sub-prime scandal represents - people of education using it at the expense of others. At Jazz at Lincoln Center, we have 22 educational programs. Not just the word but the substance of education is guided by the arts.

We're blues people. And blues never lets tragedy have the last word.

I never minded giving my opinions. They are just opinions, and I had studied music and I had strong feelings. I was happy for my opinions to join all the other opinions. But you have to be prepared for what comes back, especially if you don't agree with the dominant mythology.

Everything comes out in blues music: joy, pain, struggle. Blues is affirmation with absolute elegance. It's about a man and a woman. So the pain and the struggle in the blues is that universal pain that comes from having your heart broken. Most blues songs are not about social statements.

Grace Kelly plays with intelligence, wit and feeling. She has a great amount of natural ability and the ability to adapt. That is the hallmark of a first-class jazz musician.

The main three components are the blues, improvisation - which is some kind of element that people are trying to make it up - and swing, which means even though they're making up music, they're trying to make it up together. It feels great, like you're having a great conversation with somebody.