See also:
Best VGM 510 - http://www.youtube.com/watch?v=0E-_TG7vGP0
Best VGM 766 - http://www.youtube.com/watch?v=tnAXbjXucPc
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
Battletoads & Double Dragon (1993)
Stage 4
David Wise