Watch this link. https://www.youtube.com/watch?v＝lVPLIuBy9CY What did you no

Watch this link. https://www.youtube.com/watch?v＝lVPLIuBy9CY
What did you no

Watch this link. https://www.youtube.com/watch?v＝lVPLIuBy9CY
What did you notice about the rhythm of the drummers or the rhythm of the workers? Explain.