So basically, this is where you tell music that describes your characters. For example, the spirit of the dark god Zorc possessing Ryo has the song Ave Satani from The Omen because it sounds very evil and forboding. On the contrary, Ryo himself has the music of the song This Is The Moment sung by Anthony Warlow because it talks about facing the world on your own which is what Ryo has done for almost his entire life. A good song to describe the relationship between Ryo and his sister Amane would be Like You by Evanescence. So, what songs describe your characters?