The impossible has been done,
IT seems you make so much out of just one song, i don't know why, but this sounds like a victory theme for a boss, as if links on a boat, ot a stormy rooftop of a castle, with a water elemental creature/Boss, ot this could also be a betrayal theme, as if Ganon was to take over Zelda's body, yet link doesn't know, so heart broken and torn apart, he has to fight zelda.