One of my favorite parts was when Clapton and Robbie Robertson were playing complimentary guitar riffs off one another. How awesome was that? I never appreciated how good a guitarist Robertson really was until I saw him playing some very soulful lead guitar with Clapton. I agree that all the musicians you mentioned were exemplary, including Paul Butterfield, who laid down some great harmonica work on "Train, Train". I only wish he had played longer. Joni Mitchell was also very, very good. Perhaps my favorite song was "The Weight", which featured several guest musicians, including, I think, The