..... and a rehearsal!!!
I'd want double the money for doing the gig twice.
I was asked to dep in a blues band in the Summer at a festival. I've known the singer for 20 years.
They sent me a CD, all very simple 12 bars, then they came back with, "You've got to rehearse".
What? For a bunch of 12 bars? I declined their offer and they got someone else. Their loss.
Apparently the rhythm section didn't gel, even after a rehearsal, and the gig didn't go well. Oh dear!