"Computer games don't affect kids; I mean if Pac-Man affected us as kids, we'd all be running around in darkened rooms, munching magic pills and listening to repetitive electronic music." - Marcus Brigstocke
Okay, here is one. https://www.youtube.com/watch?v=eYKx4pizeag 4:08 secs to 4:20 secs.
That soft sounding ooooooooo,......ooooooooo thing playing from the start of the 2nd music track onward, is the ambient pad for this soundtrack.
Now you have an idea, of what a pad is.
PS: There are many pads, used for the music tracks, in this youtube music video.
Try to find them.