I just started listening to this stream, and noted the "Blue Light" mistake in the text. Too bad it's not there -- I really like that song.
Back in 1986, I was visiting London for the first time and I attended the Columbian Volcano Disaster Appeal Concert. For me, David Gilmour's set overshadowed the rest of the show. There were many memorable moments at the concert, but Gilmour put more musicians on stage and rocked the RAH harder than any other act that night.
I would like a chance to hear more of the CVDAC on Wolfgang's Vault. The King Biscuit show giving an overview of the event would be a great start -- is that already available somewhere else on this site?