Pedro,
Let us know how the Maiden gig went.
Amazing show. A couple of new songs, a couple of classics.
The band was really great, Dickinson is in a supreme level(Hollowed be thy name is a good sample of his vocal capacity).
The stage had a kind of space-style, alluding to the Final Frontier album.
This show -and the one in Chile- was shoot for a future DVD. It was Sam Dunn itself who came onstage before the show and gave the news.
To summarize, I saw Maiden 3 times, all were great, but this was the best.