Så Rider Jag Mig - Swedish Folk Song 

DISCLAIMER! This is not a direct translation, it is poetic, meant to convey the overall feeling of the original text but it is not one to one.
Also, I do not own any of the music, art or clips in this video, obviously.
Also, also: This channel is not political, my own politics does not affect the music.
Så Rider Jag Mig, also known as Över Tolvmilan Skog, is a Swedish folk song about a man riding on his way to his girlfriend at his father and mother-in-laws home, but upon arriving, discovers she is dead.
"The Seven Kingdoms" is a Scandinavian term that refers to the world.
The original song is by Swåp, although I couldn't find it on youtube, so here is their channel instead.
/ swåp - topic