diff --git a/help/commands.md b/help/commands.md
index 5f9c289c..48f23a5e 100644
--- a/help/commands.md
+++ b/help/commands.md
@@ -252,3 +252,7 @@ Note that if you ever get 404s with `pacman` or `yay`, you need to update your l
 - Turn the screensaver off and disable DPMS: `xset s off -dpms`
 - Sync the system time with one on the internet: `sudo synctime`
 - Launch Polybar `~/.config/polybar/launch.sh`
+
+## Working with Audio
+
+- Convert a mp4 video to mp3 audio: `ffmpeg -i video.mp4 -vn -acodec libmp3lame -ac 2 -ab 192k -ar 48000 audio.mp3`