Bayohne, I feel that it has a "classical" music touch to it. I mean, it is orchestrated, right? In any case, it makes me feel like it's more immersive and I could get lost in the game. It's just like what Nintendo did with Zelda: Skyward Sword, by making the music more orchestrated, it gave it a more epic feel and immersion to the game

I'd say Soken did a VERY outstanding job at this, and I really wish he could keep going with that route!
When I played Version 1, I got the new EarPhones from Apple (they can be bought for $30 here in the US and they come with the new iDevices). They are so awesome. When I played the game at the final event with those headphones plugged into my laptop, the "Answers" song echoing with the destruction of the skies sounded sweet. It felt so creepy. The headphones have incredible bass qualities in which you can hear it, even though I did not put the volume up high. I'd recommend those. They sound just as good as the Bose headphones but cheaper.