diff --git a/neodj.lua b/neodj.lua
index e11c038..3ba0564 100644
--- a/neodj.lua
+++ b/neodj.lua
@@ -3,12 +3,18 @@ local buttonColor = colors.lightGray
 local backgroundColor = colors.black
 local drive = peripheral.getType("disk_drive")
 
-function playDisk()
+function playDisc()
 	disk.playAudio(drive)
 end
 
+function ejectDisc()
+end
+
+function stopDisc
+end
+
 if disk.isPresent(drive) and disk.hasAudio(drive) then
-	playDisk(drive)
+	playDisc(drive)
 elseif disk.isPresent() then
 	print "Not a music disc"
 else