meatal gear solid's soundtrack

[saprano]

i was on youtube looking at mgs1 on playstation and was wondering whats that song called in the intro of the game when snake's swiming up to the dock? she's kinda humming something. also what the theme music called to?,you know that intense music that come's on when snake is in a battle? in fact i think they had that same one at the video games' live concert. mgs1 music is the best i ever heard in a video game. here is the intro of the game http://youtube.com/watch?v=iU2ClvsU1vM