When I was about 22 & selling cameras in a drugstore . . the whole Barclay James Harvest group came in from the hotel, next door, to buy shampoos & conditioners.
I struck-up a brief convo. Sadly, I'd already bought a ticket for that evening, else I think they may have given me a comp' (bah!)
I think they said something about "come back-stage" afterwards. I did approach the security after the show but I never got past the barrier.
They were o.k. . . but not great =p Their 'fros had gone all frizzy!