Orpheus Vs. The Sirens finds Ka fixated on Greek mythology — particularly on the story of Orpheus, the hero and musician who solved the riddle of the Sphinx and travelled all the way to Hades but still lost the woman he loved. Produced entirely by Animoss, his instrumentals deftly complement the intricacy and tension of Ka’s narrative. His samples are full of vibrating guitars, sorrowful organs, and cascading drums.