The opening of the show is amazing and Madonna's entrance is described as an enigma.
First you hear bells ringing, and than a prayer which is probably in Hebrew. Finally Girl Gone Wild starts. All we want to tell you - without ruining the anticipation - is that something big is moving from left to right.
UPDATE: There is the projection of a chathedral on the screens. When Girl Gone Wild begins, the screens are open and Madonna stands from behind. Before she enter there is a sound of glass broken. The screens are shine.
You will be blow away by the beginning of the show!