Incredible performance.
The live performances of Fat Old Sun, Arnold Layne and Comfortably Numb are canonical imho.
Twenty years ago today, David Gilmour played the first of three shows at London's Royal Albert Hall, with a very special guest appearance for Comfortably Numb from David Bowie, in what sadly turned out to be Bowie's final ever appearance on a UK stage.
On Sunday at 5pm BST / 12noon ET / 6pm CET, the entire show, released as Remember That Night, will premiere on David's YouTube (where you can watch the full performance of Comfortably Numb now).