Favorite Videogame Soundtrack?

I love a lot of game soundtracks from Silent Hill to Halo to Dark Souls, etc.

Although my current favourite one right now is easily this:http://www.youtube.com/watch?v=pNkQMtZAMAw

Plus the game is fucking brilliant, being a classic Doom fan and all.

I would have to say my favorite game soundtracks are in a Mexican stand-off between the Fallout series, Bravely Default series and the Fire emblem series, I couldn't pick a game out of the series because most of the games actually share a big chunk of the same sound track.

Journey ^^
http://www.youtube.com/watch?v=M3hFN8UrBPw

I have got OST recently.

Megaman X series
Dragon Ball Z Tenkaichi 3 (Dragon Ball Z games in general have good music but DBZT3 has the best)
Brave Fencer Musashi
Metal Gear Rising Revengeance (RULES OF NATURE)
Sonic games
Mario games