diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000..c09d1a5
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+*.mp3 filter=lfs -text
diff --git a/static/audio/gender-and-gendering.mp3 b/static/audio/gender-and-gendering.mp3
new file mode 100644
index 0000000..ce28b40
Binary files /dev/null and b/static/audio/gender-and-gendering.mp3 differ