Gilmour will make a surprise appearance at one of Waters’ 30th Anniversary Tour shows of “The Wall” this fall. The Waters tour kicks off September 15 in Toronto; it was not announced at which show Gilmour will play.
Apparently, the two Pink Floyd members made a deal surrounding the recent Hoping Foundation benefit show: if Waters would agree to perform "To Know Him Is To Love Him" at the gala, Gilmour would guest on "Comfortably Numb" at a to-be-determined show on Waters' upcoming tour.
"You could have knocked me down with a feather," Waters says. "How f*cking cool! I was blown away. How could I refuse such an offer. I couldn't, there was no way. Generosity trumped fear. And so explaining that I would probably be sh*te, but if he didn't mind I didn't, I agreed and the rest is history. We did it, and it was f*cking great. End of story. Or possibly beginning."
Pink Floyd - Comfortably Numb - Oh By the Way (Studio Album Boxset) [Remastered]
Pink Floyd – Comfortably Numb
Live 8 – London – July 2, 2005