Sir Orfeo as being a parallel dimension to the everyday world rather than the Land of the Dead as in the Greek myth of Orpheus and Eurydice. The ability to move between one world and the other distinguishes the tale as told in its various British versions such as "Sir Orfeo" and the Shetland ballad "King Orfeo" where the captors are envisaged as inhabitants of a parallel fairy domain rather than as the infernal region of the Dead ruled over by Hades as in the Greek myth. Katharine Briggs sees the tale as related in British folk narratives as being equally influenced
Orpheus and Eurydice be with his love, he mocked the deities in an attempt to visit Hades, to get her back alive. As his love was not "true"—meaning that he was not willing to die for it—he was punished by the deities, first by giving him only the apparition of his former wife in the underworld and then by having him killed by en. Apollo gives his son Orpheus a lyre and teaches him how to play. Orpheus played with such perfection that even Apollo was surprised. It is said that nothing could resist his beautiful melodies, neither enemies nor beasts. Even trees