I saw Sun Ra Rahsaan Roland Kirk back in 1970 at a club in Cleveland, Ohio called the Smiling Dog Saloon (in a very baaad part of town).
Somehow, he manages to insert THREE saxaphone mouthpieces in his mouth at the same time, play a continuous drone note on the middle one, and wrap two melodies around it from each hand on the other two!
I knew beforehand that he had somewhat of an ego from an album titled (I believe) "Prepare Thyself To Deal With A Miracle".
He transitioned from a loose free jazz theme into a tight swinging tempo. My friend clapped and said "Yeah, Dixieland!"
Sun Ra Rahsaan actually stopped playing and said "That is not Dixieland, that is N'orleans music".
Later on, some people were talking perhaps too loudly (it was a seedy beer hall) - he stopped playing again, and said if they didn't come to hear the music, they should leave!
Good Times.
(Edit on 7/21/2009 - Was looking up an old post, saw this one, and realized I had mentioned the wrong musician. Oops!)