This is unfortunately a known issue (at least to us) on the Xbox360 which we're pretty sorry about, but couldn't avoid anymore as we were too close to mastering to do something about it. We didn't have the heart to tell Kirill (the composer) yet so I'm going to brace myself now...
I can understand noticing yet not correcting before gold because you need to meet a deadline with the remaster and start seeing some sales numbers, but the music of this game is at least half the reason why I love it so much. I don't own the 360 version, but if I bought it and it was missing music, I know I'd enjoy the game far less.
Please, please, please fix this, if for nothing else but paying proper tribute to one of the greatest composers of our era. Kirill Pokrovsky's music is consistently eclectic yet he manages to excel no matter what sound he is creating. It doesn't matter if it's one song or a handful - if someone isn't hearing it, they are missing out, and they may never know otherwise. This makes me very sad.
Please, please fix this.
it's not just the fjords I'm running/flying around the flying fortress's & though the music played a little now I'm running around slaughtering the black ring 2 no music
This happened sometimes on the PC version as well, in any area, and usually I could fix it by pausing/unpausing the game. It didn't always work, and when it didn't, I'd close the game and reload, because this game without its wonderful score makes it less than half the game it is with it.