the entire Pyromania album. I don't think I've ever heard Billy's Got a Gun live.
Overall, good show. Joe Elliott's voice wasn't terrible but not great either - not sure if that is a function of age or just the fact that it's the last show of the tour...probably a little of both.
EDIT: this was my fifth show since 1988, not sure I'll see them again. If they did a 40th anniversary tour of Hysteria and played most of that album, I might. Would be cool to hear some of the lesser-known songs off that album like Don't Shoot Shotgun and Run Riot.