Singing tests the acoustics at British Empire Exhibition, Wembley.
No title - paperwork reads - The Big Noise. Voices, bangs etc. to test acoustics on British Empire Exhibition. Wembley.
M/S of a man stood talking in front of a stand. M/S of soldiers in uniform stood on some steps, they are singing and being conducted by another officer. M/S of a military band playing behind some more singers. The conductor stands under some scaffolding, the camera pans up to a loud speaker attached to it.