The video shows a man playing a trombone while standing in a stadium. He is wearing a black and orange shirt and a black cap. The man is surrounded by other people who are also playing musical instruments. The stadium is filled with people, and there are flags visible in the background. The man is playing the trombone with great enthusiasm and skill, and the sound of the instrument is clear and resonant. The video captures the energy and excitement of the moment, with the man and the other musicians playing together in harmony.