In Greek mythology, Calliope is the Muse who presides over eloquence and epic poetry; so called from the ecstatic harmony of her voice. Hesiod and Ovid called her the "Chief of all Muses".

In Greek mythology, Orpheus was a Thracian bard, legendary musician and prophet. He was also a renowned poet and, according to the legend, travelled with Jason and the Argonauts in search of the Golden Fleece, and even descended into the underworld of Hades, to recover his lost wife Eurydice.