The phrase “Another Brick in the Wall” most likely refers to the classic rock song by Pink Floyd. Here’s some information about it:
- Song Title: Another Brick in the Wall (especially Part 2)
- Artist: Pink Floyd
- Album: The Wall (1979)
The song is a three-part composition that critiques rigid and authoritarian schooling. Part 2, the most famous part, features a children’s choir and became an anthem against oppression and conformity.