Lots of new material, even though the tour is for Bang Bang, so naturally that's going to be the focus. Short, about an hour, but factor in the time she spends signing books and there's your other hour.
Tips: you have to buy the book there and get a wrist band if you want it signed by Chelsea after the show. Anyone without a wrist band or appropriate book (no previously purchased books are allowed) will be kicked out of line. This is good, because it made things go much faster. We weren't allowed to take pictures at the signing.
Chelsea was awesome, just as she is on the show. Franjola was funny, and he was walking around like regular people after the show so we could talk to him, get autographs, pictures, whatever. Roy was there too and signed autographs.
The Belvedere was flowing (bring a full wallet) and it was an excellent show.