diff --git a/build/curriculum/english/animation-assets/sounds/ES_A1_what_each_department_does.mp3 b/build/curriculum/english/animation-assets/sounds/ES_A1_what_each_department_does.mp3 new file mode 100644 index 0000000..d413e68 Binary files /dev/null and b/build/curriculum/english/animation-assets/sounds/ES_A1_what_each_department_does.mp3 differ