Capo 3 E5 D5 - D5 E5 G5 - G/f# - E5 E5 D5 - D5 E5 G5 - G/f# - E5 Why do we build the wall, my children my children why do we build the wall E5 D5 - D5 - D5 - D5 E5 G5 - G/f# - E5 Why do we build the wall we build the wall to keep us free that's why we build the wall we build the wall to keep us free E5 D5 - D5 - D5 - D5 E5 G5 - G/f# - E5 How does the wall keep us free my children my children how does the wall keep us free E5 D5 - D5 - D5 - D5 E5 D5 How does the wall keep us free the wall keeps out the enemy and we build the wall to keep us free E5 G5 - G/f# - E5 that's why we build the wall we build the wall to keep us free etc. the song carries on with the same chord progression thoughout. each choral part gets one line longer each time. enjoy!