diff --git a/fish/functions/extract_audio.fish b/fish/functions/extract_audio.fish
new file mode 100644
index 0000000..6ce0c26
--- /dev/null
+++ b/fish/functions/extract_audio.fish
@@ -0,0 +1,4 @@
+function extract_audio
+    ffmpeg -i "$argv[1]" -q:a 0 -map a "$argv[2]"
+end
+
diff --git a/fish/functions/lights.fish b/fish/functions/lights.fish
new file mode 100644
index 0000000..b5e9001
--- /dev/null
+++ b/fish/functions/lights.fish
@@ -0,0 +1,8 @@
+function lights
+    set lights (huectl light get | sed '/\"id\"/!d; s/.* \"//; s/\".*//')
+
+    for l in $lights
+        huectl light set $l $argv
+    end
+end
+
diff --git a/fish/functions/newtmp.fish b/fish/functions/newtmp.fish
new file mode 100644
index 0000000..0a76e7a
--- /dev/null
+++ b/fish/functions/newtmp.fish
@@ -0,0 +1,5 @@
+function newtmp
+    set dir /tmp/(uuidgen)
+    mkdircd $dir
+end
+