There is, but they only come out for 'The 'A' List'!
If you were a star in the 60's and 70's the old hippies may come and listen for nostalgic reasons, or if you have a name beginning with, e.g., 'Vin', 'Jez' or 'Martin' they'll come because they know you're still a star. But hugely talented yet comparatively unknown artistes are pretty much ignored - look at the poor attendances in recent years for Eileen McGann (stunning singer), Marie Little, Bill Caddick et al ad infinitum.
That's how it looks to me.