its been on and off in our set for a couple of years now and to be honest it changes (for me!) every outing. Obviously theres the "crux" of it (E,A,B, walking basslines) that is kinda written in stone and if you can learn the turnaround as accurately as poss that would be good, but the "funky" solo type thing ie.."squeezing of ehrrmm,,lemons" is sort of just crying out for interpretation. Im sure JPJ would have played it differently every night!