What's the Best Soundtrack You Have Ever Heard in a Game

[Cowabungaa]

WoW takes the cake here:
Still sends chills down my spine, even though it's almost a year since I've last played it. That song in particular is the perfect embodiment of the frontier. Gods I love Grizzly Hills, I would never fly over it, I'd land my flying mount and just walk through that forest. Fantastic.

 

[Lucifron]

The Diablo games have in my mind an unparalleled soundtrack. Tristram is one of my favorite instrumental pieces of all time.
In fact, all Blizzard games have awesome soundtracks, with Warcraft II standing out as well. It was after all a game I grew up with.

Mass Effect's soundtrack also really rises above the crowd.

Also, first post by me on the Escapist ever. Hooray!

 

[Tourette]

I always feel nostalgic when I hear the music from the Night Elf areas in WoW. A really mellow piece of music.

 

[M.G The Third]

Klonoa 2: Lunatea's Veil undoubtedly. No game I've ever played featured such variety and strength in its music.

 

[Don't taze me bro]

Jet Set Radio and Jet Set Radio Future. Love that music so much.

All except for that Birthday Cake song...