If that's what she wants to do then of course she should .
Hell with a Yeah!
sure....if she's a good musician......
Why, are they asking you for ID to prove that you are over 18?
If I'd paid to see her play / sing music in a bar, I would hope so...
Sure. Why not?
They should enjoy life more..
I don't see nothing wrong with it, they have to live their life too.
No....drunk musicians suck.
Have fun--just be careful.