The Invocation of Hermes Twice Revealed is a cryptic improvisational score based on Arner's chorale The Core of the Earthling (implied but not revealed) for solo piano once and then for harpsichord plus perhaps other sounds exploring yet also re-contextualizing in the manner of Hermetic mythos the synchronicities, spontaneities and evolutions inherent or otherwise informed by both the inevitabilities of the circumstances and the whim of Makes Cows Walk Backwards implying while invoking the Trickster.