Going to concert soon. Additional guest wants to come. Our tix are in GA5. All I can find for one ticket is GA6. How is the GA split up? Can someone in GA6 stand with people in GA5?

GA is GA on the 1st floor. If anything GA is the surrounding sides on the 2nd floor. But I'm pretty sure all GA is down below and you wont have a problem being together

It might be the upper mezzanine. But I think they're both just general admission and you're free to wander the downstairs.