Melody, the musical demon Huntress.

Melody was cursed as a little girl by a demon who fell in love with her voice who then placed a curse upon her which if she ever stopped singing or playing her Violin for more than 24 hours, she would die. As she slays demons, the thoughts and consciousness of those demons she slain go into her head and the only way to escape the mental torture and stop her from going insane from the constant cries of the demons was to sing about their lives. So she travels the lands, always singing. She hopes one day that the curse will be lifted, but she never will know for sure...

Dedicated to Asuka