If anyone wants to hear it, it's over on IGN, with an interview I believe, or the composer talking about his experience with it? I haven't even read it; I'm just listening to the music first. So far, it's OK. It's different than the other Halo's of course, but I don't know, I think it's going to be one of those things where it may sound better when I play the final game. If I could, I'd link this elsewhere other than IGN since I know some of you don't like IGN, but oh well, here it is if you're interested. Come back and say what you think. Personally, I'm skipping the remixes since they won't be in the actual game, so those aren't what I'm interested in. Also, off topic, but it sounds like this games campaign will only be at least (at most?) eight hours long, this is because of the achievements. I could be wrong.
I don't think (as of right now) that I like the available tracks, they sound too generic. To me, it's the kind of music that's just there, and it doesn't really give that much of an impact on my emotions, but I guess I'll have to see when I finally play it this November.