The video shows a demonstration or rally in a city, with multiple individuals marching down a street. The camera is positioned among them, focusing on two men beating large drums. The drums are labeled "UOM, La Matanza." The backdrop includes a banner reading "UNION OBRERA METALURGICA," and flags are waved overhead. Smoke fills the air. People surrounding the drummers are seen raising their arms in apparent support. The architecture in the background consists of tall, ornate buildings under a blue sky.