Authors:

Sometimes you write passages that don't need to be rewritten. Performance is that for me. Improvisation, things that happen in the moment, are sometimes wonderful, or wonderful as a moment to be shared between performer and people, but that's it. There might be a strong bond between you and the people, a transformative night, but as a live record it might not translate.

Source: www.chicagotribune.com
Sometimes you write passages that don't need to be rewritten. Performance is that for me. Improvisation, things that happen in the moment, are sometimes wonderful, or wonderful as a moment to be shared between performer