oh, another funny story
the guy with the guitar, sitting next to Damien in this pic:
I think he's the same one who was standing behind me in the queue before going in. He was there with his friends, but he didn't have a ticket. The guy in the hat sitting across him in the pic had an extra one, and sold it to him just 5-10 minutes before doors opened
so, just a suggestion to LisaHanniganChile and fellow chilean fans who didn't manage to get a ticket, just go early to the venue anyway and maybe you'll be as lucky