I was at the Tattoo and on the night it was extremely misty (Haar). The show continued in full but without the fireworks and despite the weather, apart from the gymnasts (Eastonian girls who mde a few errors) all were immaculate with their performances.
I didn't see the TV programme but I can assure "right chopper" that the the Queens Colour Squadron were fantastic but did their routine in silence without command. Any BGs music has been artistically added!