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.

I worry more about the marketing that's taken hold since the 70s. The Jazz era, the Swing era, those were huge. Entire decades were named for music. In the 1940s - after World War II - changes in taxation, ballrooms closing, people moving to the suburbs, and the onset of target marketing and the confusion of commerce with art caused some things to happen as a result that have taken us away from jazz and what jazz offers us.

It's harder to build than destroy. To build is to engage and change. In jazz, we call progressing harmonies changes. Changes are like obstacles on a speed course. They demand your attention and require you to be present. They are coming...they are here..... and then they are gone. It's how life comes. Each moment is a procession from the future into the past and the sweet spot is always the present. Live in that sweet spot. Be present.

The soul gives us resilience - an essential quality since we constantly have to rebound from hardship.

Jazz is not just 'Well, man, this is what I feel like playing.' It's a very structured thing that comes down from a tradition and requires a lot of thought and study.

There's so much spirit of integration and democracy in jazz.

When I did the Abyssinian mass, I went through the whole history of the church music and the gospel music, even with the Anglo American hymns, the Afro American hymns, the spirituals and how it developed, up to Thomas Dorsey and the Dixie Hummingbirds, going through the history of the music, jazz musicians.