I guess you already know how the concert begins, so I'm not gonna describe everything step by step.
The first thing I noticed since L'Amore E' Una Cosa Semplice is that his vocals are really improved. He doesn't talk much and I like it, because he actually sang for about 2 hours. Everyone was into each song, even the guys of the security lol it's outstanding to see how everyone loves him and his music.
The most heartbreaking part came after the video that celebrates his 10 years of career. I mean, Il Regalo Più Grande, Alla Mia Età and Il Sole Esiste Per Tutti are too much to be heard live in a row. I was bent on the barrier in tears.
The stage had a privileged zone for the members of the fanclub and some lucky winner of a Vodafone (mobile company) promotion. I really recommend you not to try to win access for this zone, because you have to turn your neck everytime he moves (and he moves a lot), while from the "actual" front row you have perfect view and he also comes near you really often.
I liked L'Olimpiade acoustically very much and also the hip hop interlude, I didn't imagine he could dance this well lol
To move away from the musical part: he's the hottest man alive, really! He looked perfect from the beginning to the end, I really have no words to describe him
Again: it was really one of the best concert I've ever seen. Totally worth 40€. I hope he'll come somewhere near once more this summer... I would've liked to go to the concert at the Stadio Olimpico, but I'm sure it'll be a complete chaos, so I'm hoping for a different date soon
I know that I didn't write everything... If you have something to ask just do it
you will get to see the most amazing artist in the universe with your very own eyes 
I'll probably be a weeping mess during E Fuori È Buio. 
At the concerts I've been to it's never really been a problem cause the artist is loud enough, but I've noticed that Tiziano fans like to scream along at the top of their lungs.