THE ROYAL GUARD SANG LIKE A GUARDIAN ANGEL CHOIR

I heard brass music when I left work and followed the sound. The Norwegian Royal Guard had a big performance in front of THE ROYAL PALACE. They marched with straight backs on straight lines back and forth with serious faces and looked great.

Suddenly, they surpriced everyone by BENDING THEMSELVES BACKWARDS - and made everyone laugh. I managed to take a picture of them on their way up.
It is good to see that they allow themselves to show some humor. They got back to business and marched with no further silliness, and ended the performance with a new surprise. They sang a hymn with soft voices like an angle choir. Guardian Angels?