Basically Stone Gods are supporting Black Stone Cherry at the Barrowlands in December, Im a big fan of Stone Gods, but not so much BSC, so is it possible to leave before the headline act is finished at the barrowlands?
You can do that anywhere. They won't lock you in or anything

But you might as well just stay and watch them, it'll probably be a good enough show, and you're as well to get your money's worth.
My name is Danny. Call me that.
I might be inclined to, but its a Sunday night, and I want to get back for a decent time so I'm still good for college the next morning, but thanks nonetheless.