Wow... that sounds nothing like the original music score for that scene.
http://www.youtube.com/watch?v=dPe3rO5gYJw <---skip to 16:41
...and I'd forgotten just how awful the dubbing in Armada was... *shudder*

But anyway, it sounds similar to the music played in TF Armada toy adverts.
http://www.youtube.com/watch?v=3L5LGd3l6n0
http://www.youtube.com/watch?v=O4b34MifYuw
http://www.youtube.com/watch?v=tWMvc3rWfk0