If you read the lore-book, one character is mentioned to be humming a song frequently. As this character is dying, the protagonist asks him to teach him the song he sings all the time. This is that song, basically.
@@KillerZayk it's free on fellowship's website. It's a short story with lore about the album. Each song is a chapter. Great read, though imo goes off the rails a bit during silhouette with a very, very unneeded and kinda forced... I think romance sub plot. Minor details. Everything prior to that chapter is great though