Yes, the choir was on stage for Step With Me
Sorry, I can't make a proper report because of my poor english.
The show was great of course
We distributed red heart ballons for Origin Of Love and blue "normal" ballons for Underwater
There was a lot and it was really beautiful on stage, Mika seemed to sing on water
Here my pics :
http://www.hostingpics.net/album/ysa83-119635.html
I was in the front row, there was no space between us and the stage ; Mika was very very very close