Download the latest version of Lucid Scribe and the Mouse Plugin. And click on current.
Then, if you hold the mouse button down for at least 60 seconds - or less, if you move the mouse around avidly, the FIELD trigger is set and will play the anthem when the button is released again. The idea is to hold the mouse with the button pressed down as you are falling asleep and then catch yourself when you drift off and let go.
Enjoy.