Thanks for posting that. I had not seen that. Great video and, yes, it is awesome the interplay between them.
Kind of sad though for a couple reasons. We saw BB King this year at the Frampton Guitar Circus. Awesome show but BB was really disappointing. I've seen him many times before but this time it was sad. It's time, unfortunately, for him to hang up Lucille. His band played for about 20 minutes. They helped him on stage and Peter Frampton came on with him and they played, of course, "The Thrill is Gone". Then BB talked for a few minutes and they helped him off stage.
And sad because we lost Gary Moore so young. Another casualty to alcohol. (Sorry for such a downer reply. It is a great video.)