I was reading your posts about mika's performances being repetitive and stuff (ex:trash can drumming).. and I was kind of asking myself... You wouldn't be surprised if you went to a musical, or brodway show, or whatever a 1000 times and it would still be the same.. I think it is the same thing for a concert. Why should they make it any different from city to city? When they prepare a show, it can be very risky to come unprepared and start improvising on stage. Lots of things has to be taken in consideration such as the lights, sounds, etc..and many people are working backstage trying to make sure everything goes alright. Everything must be planned by the minute..