Pluto (mythology) authorship of the lyrics that have survived as the "Orphic Hymns", among them a hymn to Pluto. Orpheus's voice and lyre-playing represented a medium of revelation or higher knowledge for the mystery cults. In his central myth, Orpheus visits the underworld in the hope of retrieving his bride, Eurydice, relying on the power of his music to charm the king and queen of Hades. Greek narratives of Orpheus's descent and performance typically name the ruler of the underworld as "Plouton", as for instance in the "Bibliotheca". The myth demonstrates the importance of Pluto "the Rich" as the possessor of a
Hades dead (also called Erebus) where all mortals go when they die. Very few mortals could leave Hades once they entered. The exceptions, Heracles and Theseus, are heroic. Even Odysseus in his "Nekyia" ("Odyssey", xi) calls up the spirits of the departed, rather than descend to them. Later Greek philosophy introduced the idea that all mortals are judged after death and are either rewarded or cursed. There were several sections of the realm of Hades, including Elysium, the Asphodel Meadows, and Tartarus. Greek mythographers were not perfectly consistent about the geography of the afterlife. A contrasting myth of the afterlife concerns