Best VGM 552 - http://www.youtube.com/watch?v=sRLoAqxsScI
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.
Gameboy / Gameboy Color
Tintin : Prisoners of the Sun (1995)
Stage 4-1 (Aboard the Pachacamac)