"Cantata Mortis & God in Fire" is a theme attributed to the Chaos of Scenario 000, depicting the madness he has suffered by the hands of the war with Cosmos and Shinryu's constant cycle of rebirth, the God of Discord, in Dissidia 012 Final Fantasy Original Soundtrack. "Cantata Mortis" is a section of Latin chanting which precedes "God in Fire", performed by the Kidneythieves and written by Tyrone Prince. After "God in Fire" ends, it loops back to Cantata Mortis.