To me, unexplained was the god track since the entire song references unexplained things. And swordsman is the intro since it references how his father is a famous shogun. BUT the intro also leaves on "that was the night everything changed" as we dont really know why the head shogan tried to kill "the most famous swordsman in the empire". I also see swordaman referenced as track 11 and unexplained as the intro but i believe it was supposed to be the otherway. Nothing of track 11 leada me to believe it was sposed to be swordsman.