Sam Rivers - I'm a musicologist, and I know that this is very...

I'm a musicologist, and I know that this is very rare. As a matter of fact, it's unique in the history of jazz, this group that I'm performing with, this trio. No other trio does these kind of things. I mean, it's an experience you will only hear with this group. It's a one-time experience in life, if you don't come back and hear us again, which would be different anyway.