Classical stuff takes a lot of rehearsal time and preparation, but with stuff that involves improvisation, you can over-rehearse it and it gets stale. You don't want it to be too comfortable. In fact, a good sound check, a good rehearsal usually means a bad performance.
John ZornI'm not a practicing kabbalist. I'm not a spiritual master. I'm not a rabbi. I don't - but it's part of who I am.
John ZornAnd I try to be as diplomatic as I can, but it always ends up being a psychodrama up there on stage.
John Zorn