Place in the Mythos
The songs translate the archive into another nervous system. Some tracks grow out of novels, some out of characters, some out of images, and some out of stray concepts that needed rhythm before they needed prose.
Each song carries a trail of lyrics, cover art, video, mood, and story pressure back to the fiction or concept that produced it.
The music section makes the mythos audible. It lets a character, world, or philosophical tension speak in a different register.