See also:
Best VGM 34 - http://www.youtube.com/watch?v=H1B52TSCl_A&fmt=18
Best VGM 346 - http://www.youtube.com/watch?v=vfRr0Y0QnHo&fmt=18
Best VGM 400 - http://www.youtube.com/watch?v=AN-NbukIjKw&fmt=18
Best VGM 912 - http://www.youtube.com/watch?v=Ubu3U44i5Ic
Best VGM 999 - http://www.youtube.com/watch?v=nuXnaXgt2MM
Best VGM 1230 - http://www.youtube.com/watch?v=3TjzvAGDubE

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.

Nintendo 64 / Nintendo DS
Super Mario 64 (1996)
Koopa's Road
Koji Kondo