Best Song/Theme In A Video Game

[Blights]

http://www.youtube.com/watch?v=wwH1hPMyVZU&feature=related

http://www.youtube.com/watch?v=iXcMtslNtx4&feature=related

Tales of Vesperia is an awesome game.

 

[Zydrate]

The ending of the first Unreal.
It was majestic.

http://www.youtube.com/watch?v=VNhwDeMvh8Q
Wish it was better quality, but whatever.

 

[G1eet]

Anything with a pipe organ gets points in my book.

Seconded.
Also, the music from the final battle against Ganondorf in Twilight Princess appealed to me, even though it was after midnight, and I was frazzled.

 

[SbE]

So many great songs...where to begin...

Original C&C soundtrack, especially act on instinct.
Sonic 1&2: Green Hill Zone, Chemical Plant Zone, Marble Zone, Sonic 2 end theme
Starcraft Terran themes
Still Alive
Sins of a Solar Empire TEC themes
Plants vs Zombies ingame music

probably a lot more but i can't seem to remember any atm.

 

[Halfbreed13]

As much as I bash Halo, its soundtrack was nice with the Gregorian chants and shit.

 

[Lordmarkus]

Half-Life 2 Soundtrack is so great.

Song: One Final Effort - Halo 3 and LG Orbifold - Half-Life 2

 

[XJ-0461]

Blow Me Away by Breaking Benjamin from Halo 2. Admittedly though, I heard the song before I knew it had anything to do with Halo.

 

[Respit]

Command and Conquer: Red Alert Soundtrack

Hell March by frank Klepacki

 

[coffeeNiK]

Can't forget the Max Payne 2 violin soundtrack.
Also....Kane's family portrait from Kane and Lynch.