My schedule is always tight. But I like to have the pressure of having to finish doing something; it gives me an added edge.

When me and my brother would go to see our daddy playing, there'd be 30 people in the audience. I was only 14 or 15, but I realised something was wrong.

We fight for territory. We see it in our Congress, we see it in our political systems, we see it in our ways of life, how separated we are. When we moved out of the cities and we lost all of the memory that was in cities, and we - one of the highest achievements in our culture is to be able to segregate yourself from everyone else, and the deep thing is the deepest punishment is solitary confinement.

Benny Goodman's band was integrated before baseball. Even before it was physically integrated, music was integrated. Everyone listened to Armstrong and Ellington. The 20s was called the Jazz Age. It's part of being American.

We don't have the leadership or the understanding of the value of this, and when your political systems and your economic systems start to fail, it's only a cultural understanding that allows you to reconstruct them and to get back to who you are. For some reason, it hasn't dawned on us yet.

In Jazz, improvisation isn't a matter of just making any ol' thing up. Jazz, like any language, has its own grammer and vocabulary. There's no right or wrong, just some choices that are better than others.

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.