Orpheus Stravinsky's ballet "Orpheus" (1948) and two operas by Harrison Birtwistle: "The Mask of Orpheus" (1973–1984) and "The Corridor" (2009). The Bulgarian Rousse State Opera commissioned and performed "Orpheus: A Masque" by John Robertson. It debuted in 2015. Rainer Maria Rilke's "Sonnets to Orpheus" (1922) are based on the Orpheus myth. Poul Anderson's Hugo Award-winning novelette "Goat Song", published in 1972, is a retelling of the story of Orpheus in a science fiction setting. Some feminist interpretations of the myth give Eurydice greater weight. Margaret Atwood's "Orpheus and Eurydice Cycle" (1976–86) deals with the myth, and gives Eurydice a more prominent
Hades then a subscript marking (), and finally omitted entirely (). Perhaps from fear of pronouncing his name, around the 5th century BC, the Greeks started referring to Hades as Plouton ( "Ploútōn"), with a root meaning "wealthy", considering that from the abode below (i.e., the soil) come riches (e.g., fertile crops, metals and so on). Plouton became the Roman god who both rules the underworld and distributed riches from below. This deity was a mixture of the Greek god Hades and the Eleusinian icon Ploutos, and from this he also received a priestess, which was not previously practiced in Greece.