I saw The PInk Floyd at Waddington RAF (Lncolnshire) base in 1968 just after Dave Gilmour had joined. It was a bizarre night. No-one was allowed in wearing jeans and the usual Saturday night crowd can't have been what the band were used to. I was especially impressed with 'Astroomy Domine' and had a brief chat to Rick Wright after the set. He was polite and friendly and that's all you could ask. RIP Sir.