http://www.youtube.com/watch?v=4MnzJjEuOUs&fmt=18 for the HQ version!
See also:
Best VGM 235 - http://www.youtube.com/watch?v=Ou0WU5p5XkI&fmt=18
A collection of my favorite videogame music. Note that most of them are from games I played so I might miss some great ones from games I never played.
Playstation 2
Atelier Iris 3: Grand Phantasm
Thunderclap
