Anemoi The gods of the four directional winds and the heralds of the four seasons.
The clue is a song, meant to be played on the harp you hold.
Hylia had suffered grave injuries in her battle with the demon king.
The that created the also seem to worship her and claim to have been blessed with her sight.
They were originally the same as the first three mentioned above.
Signs indicate that it was left here for you by the goddess, Master.