See also:
Best VGM 80 - http://youtube.com/watch?v=9cJe5v5lLKk
Best VGM 192 - http://youtube.com/watch?v=4Jzh0BThaaU
Best VGM 537 - http://www.youtube.com/watch?v=YfFxcLGBCdI

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
Final Fantasy IV (1991)
Four Emperors (Dreadful Fight)
Nobuo Uematsu