I'm going to assume that this guy (Michiel van den Bos) is the guy (it even says so in the article, but I never fully trust wikipedia). If that is so, just let me go WOW.
Whilst Unreal/Unreal Tournament soundtracks never really stuck in my head, and I haven't played Overlord enough (and never player Overlord II), Age of Wonders stands out as an amazing soundtrack. In particular, however; Deus Ex (not to be confused with it's deranged abortion of an offspring).
Deus Ex had, and have, one of the absolutely best soundtracks in the entire industry - all categories. I can still go to youtube sometimes and fire the soundtracks up because they're so great in their own right. There is rarely a discussion amongst friends about Deus Ex, where the soundtrack doesn't get mentioned. It was doubtlessly one of the essential' things that made the game so absolutely amazing - even though that game in particular probably could've had no sound at all and still be above average.
The main theme alone blew me away from the first time I started that game up (original / orchestral). I know that Deus Ex is very "futuristic" in it's themes (all themes, including music). But I really hope that we get something as great as that.
My heart just soared.