See also:
GBA version - http://www.youtube.com/watch?v=YFDcu-hy4ak
Best VGM 108 - http://www.youtube.com/watch?v=NjmUCbNk65o&fmt=18
Best VGM 532 - http://www.youtube.com/watch?v=RXZ2gTXDwEc

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.

SNES
Donkey Kong Country 3
Water World