See also:
Best VGM 64 - http://www.youtube.com/watch?v=xhzySCD19Ss&fmt=18
Best VGM 352 - http://www.youtube.com/watch?v=99RVgsDs1W0&fmt=18
Best VGM 712 - http://www.youtube.com/watch?v=Ff_r_6N8PII
Best VGM 819 - http://www.youtube.com/watch?v=7F3KhzpImm4

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.

Wii / Gamecube
Zelda: Twilight Princess (2006)
Don't Want You No More (Orchestra Piece #1)
Michiru Oshima