"Desmond Blue" is one cool tune. Leo Cheers, a jazz DJ in St. Louis, used it for his theme song. When I heard it, around midnight, I knew to look forward to the best jazz on radio.
I recall seeing Dave Brubeck at a free concert he gave at "Our Lady Of The Snows shrine". It was on the most picture perfect fall day I can recall, red, green, and yellow leaves dotted the scenery, while the weather was sunny and just right for a sport coat. He came up a winding road in a limousine and he still looked good for his age.
I don't recall him saying anything as he sat down at the piano on stage. Modern dancers in colorful pastel flowing gowns began moving to the music as he played. I was spell bound and in awe of the man; especially since everybody he had played with and all of his contemporaries were dead, I don't even remember the music, but I'm certain it wasn't anything I'd heard before. While I spotted some "old boppers", many of the people there just happened to be at the shrine on that day.
In regard to your statement about the audience, this wasn't that kind of jazz, it was more "cerebral", the kind of music you contemplate as opposed to reacting to; and that's how it affected me.
http://www.youtube.com/watch?v=tBa2zKHe9Ig
Enjoy the music.