Anyone else like the Quicksilver Messenger service performance?

Is something wrong with me? I loved seeing Quicksilver in the outtakes just because it is the only live performance I have ever seen of them. Several of them were pretty nice looking too......especially Gary Duncan, I guess that is who that is with the blondish hair and guitar. I always LOVED the live version of "Who Do You Love" which of course was after this made. Does anyone know of any filmed performance of that???