- Bassist Roger Waters wrote “Part 2” as a protest against rigid schooling, particularly boarding schools. “Another Brick in the Wall” appears in the film based on the album. In the “Part 2” sequence, children enter a school and march in unison through a meat grinder, becoming “putty-faced” clones, before rioting and burning down the school.
- “Another Brick in the Wall” is a three-part composition on Pink Floyd’s 1979 rock opera The Wall, written by bassist Roger Waters. “Part 2”, a protest song against corporal punishment, and rigid and abusive schooling, features a children’s choir. At the suggestion of producer Bob Ezrin, Pink Floyd added elements of disco.
“Why do you look at the speck of sawdust in your brother’s eye and pay no attention to the plank in your own eye?
Matthew 7:3 NIV