I was listening to both versions of these songs on youtube. The song is underground music from Earthbound Zero. Which one creeps you out more?

Original
YouTube - Mother 1-Underground

Unused EarthBound version
YouTube - Hidden Track: Earthbound Music

(for the unused EB version, put the video quality at 240p to see the image pulse)

For me its the unused version because it sounds more sinister and it would just creep me out if i was in a real dark cave and this song was playing in the background.