How does one tune the aeolian harp?

Answer 1

According to one website, "The "proper" way to tune an aeolian harp is to tune all strings (which can be of various materials or thicknesses) to the same note. But you don't have to—try tuning to an open or a jazzy chord, or even to random notes, and see what sounds best to you."

Lots of Aeolian harp information on the page referenced below.