The doors open at 7, but they will have people opening for a few sets before the main person goes on. You want to get there early to miss the line. It can take a while to get in, and security is pretty thorough....but not toooo thorough ;)
Depends, doors open promptly at 7 usually there is an opening act but not always. Get there early , no seating on the floor except some benches in the back.
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