See also:
Best VGM 763 - http://www.youtube.com/watch?v=wPCmweLoa8Q
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.
Arcade
Wangan Midnight Maximum Tune 3 (2007)
Feel the Moment
Yuzo Koshiro
