Never understood that line really. There is some more talk about fish and fry in another song of the album, isn't it?
LE
"Fish fry" = a place that sells fried fish, a small restaurant. So: For a little something, he'll play anywhere. Or if you look at the RR setlist: Anything.
I don't mind him playing a couple of Dire Straits hits, but it seems a bit sad to have a new, chart-topping album out and not play a single song from it. If they really should have said: Play this and this and this, and nothing else, he should have told them to go and shove their money (and car) up their ***. Nothing against Range Rovers, but that's how I see it.