I'm a critic. That means you are a writer. So, yes, you have to make yourself an authority on whatever subject it's going to be. Music, movies, literature, whatever it's going to be, but what you really want to do is learn your trade by reading other writers. I think you have to read veraciously, especially people who have done what you have done to see how it's been done in the past; what works, what doesn't work.

Bing Crosby said that Armstrong is "the beginning and the end of music in America," and he wasn't far wrong.

If you're genuinely candid and expressive then you're never wrong, even when you are wrong.

Charlie Parker was the greatest individual musician that ever lived. Every instrument in the band tried to copy Charlie Parker, and in the history of jazz there had never been one man who influenced all the instruments.

Criticism ultimately at some degree is about the writer and not the subject. It's very easy if everybody else says, "He's a genius," to echo that, but then you're not functioning as a critic or as a writer in any meaningful way. You've got to take the risk of being wrong.

Writing style is something is a consequence of who you are. I think that I had a certain propensity for a style that I recognize in my early work, but that doesn't mean I didn't have to learn certain basics and the longer you write the better you get. The rhythms come from you. If the rhythm seem to echo the music, then that's delightful if people see that, but it's certainly not something that's intentional on my part. I'm trying to be as clear and precise as I can be and at the same time, I'm trying to be eloquent and witty and entertaining. I mean, writing should be a pleasure.

You're writing for some version of yourself. You're writing the kinds of things that you like to read or wanted to read at a certain point. So, primarily for most of my career, I've written the kind of criticism that fascinates me. The things I discovered the things that get me going, that I'm excited about.