From olympus

Born of the ashes of the union of earth
With the mighty lord of the fields
Who gave the world it seeds
Three were the children but one was chosen
Destined to be a father of those underworld creatures

Through the power of four winds I sworn
The time has come for the harpies to be born
Inside their eyes reflects the evil will
Natural born monsters with license to kill
Aello daughter of darkness and fear
Thealla always lurking somewhere near
Beware of meeting okipetis
She'll give you no chance even to drop a tear.

From a mission they come
(Straight from the lungs of hell)
To a new one they ride
(To the land of mortal men)
Flying with wings of terror again
Strike of the harpies sky full of pain
Nails of death mauling the veins
Blood and gore will finally prevail
Blood red claws untired wings
On flaming skies cruel death they bring
Heralds of olympus lunatic breeds
The blood of vengeance seeking to drink