I was taking it easy today, just tooling around the Internet, listening to my extensive collection of weird music, and this song came up in my queue. I hadn't heard it in a while, but I figured it's just the sort of thing that would go better than perfect here.
The artist, Steve Savitzky, has an extensive catalog of techie filk songs, most of them pretty clever and eminently listenable. Unfortunately, almost none of them are easily available on line. (coughcoughYouTubecough)
So I hope this link can at least whet your appetite.