What a way to start the game. Because of the sound system the NES had the begining notes sound like futuristic computer noises setting the stage for the time period. The song starts off slow giving the player a false sense of calm. The music slowly builds faster and faster until we see Mega Man and it reaches its peak. The song is now at maxium speed and throughout the game it doesn't let up. The game designers effectively created a crescendo into the game before the player even started one level. It lets the player know we are skipping the slow part and getting right into the action.
Wily world 1 and 2
Why not Mega Man 1 or 3