Myths of the Norsemen: From the Eddas and Sagas

The Pied Piper of Hamelin, who could attract all living creatures by his music, is like Orpheus or Amphion, whose lyres had the same power; and Odin, as leader of the dead, is the counterpart of Mercury Psychopompus, both being personifications of the wind, on whose wings disembodied souls were thought to be wafted from this mortal sphere.

The trusty Eckhardt, who would fain save Tannhäuser and prevent his returning to expose himself to the enchantments of the sorceress, in the Hörselberg, is like the Greek Mentor, who not only accompanied Telemachus, but gave him good advice and wise instructions, and would have rescued Ulysses from the hands of Calypso.