Chalk up another vote for ME3. The music if you muck up the genophage cure, Betrayal [http://www.youtube.com/watch?v=YF6i3xvgyhE] is particularly stand out for poignancy, and both The Cerberus Plot [http://www.youtube.com/watch?v=al8639EvPB0] and Mars [http://www.youtube.com/watch?v=uuE4ltHVpbs] are pretty kickass too. Extra props to the latter for going back to the eighties synth vibe of ME1's glorious soundtrack.
I've heard good things about Journey, and I've listened to some of the soundtrack. It does sound rather beautiful, but not being a PS3 player I haven't experienced the game, and therefore don't really have any association between it and the soundtrack. I therefore don't feel I can comment on it's success as music designed to accentuate a game.
Soviet Heavy said:
I think you think wrong, I cannot stand the ME3 soundtrack. Manipulative, overplayed music at its finest. Not surprising considering it came from fucking Clint Mansell, the king of overused, overdramatic music.
Actually, Clint Mansell only contributed one and a bit songs to the soundtrack. Namely, Leaving Earth [http://www.youtube.com/watch?v=KGHA9oO1Ybg] and An End Once And For All. I will also have to disagree with you and say that Leaving Earth is a lovely little piece. That pan of the Reapers raining down on Earth with it playing, I dunno man it did it for me. The majority of the soundtrack came from ME2 vet Sam Hulick, with contributions from a couple of newcomers I'm forced to admit I don't remember the names of.
It's also hardly Clint Mansell's fault that Lux Aeterna became so hilariously overused. As for him being the king of overdramatic music? Well, have you ever heard his soundtrack [http://www.youtube.com/watch?v=hyMlE3nsIyw] to the film Pi? It's pretty awesome, and I'd hardly call it 'overused', much less overdramatic.
EDIT:
Demon ID said:
I'm not sure it counts as it's not an 'original' piece for the game but there is a moment in Far Cry 3 where this song plays and it just so perfectly fits that I stopped caring about what I did and started laughing like a maniac.
Oh dude, I totally forgot about this. Hands down the best bit of the whole game. Had a total blast with this blaring out. And that's coming from someone who thinks Skrillex has taken dubstep to some truly horrible depths (yeah I know, take that as you will). Lot of time for Damien Marley though; he did a collaboration with Nas I'm a big fan of.