rjmsteel - The Crimson you saw was the Discipline edition, my very favorite of all Crimsons! On YouTube there was a great performance of Elephant Talk from the old late-night TV show Fridays. As with much Crimson from that era, it's hard to tell who was playing what unless you see it - the opening riff is classic Fripp, but it's actually being played on the Stick by Levin... In my mind, this is the best Stick riff ever. Belew looks so very happy, Fripp too (although many of my friends said it was serial killer happy).
David Fung