As the second book in the Astromusik series, Audiomancy applies the speculative musical philosophy of the first book to the interpretation of actual historical events, blurring the line between reality and the imagination. The author experiments upon his own perceptual filters and generates a worldview that combines music theory with dreams, shamanism, quantum physics, Freemasonic symbolism, labyrinths, genetics and the evolution of video games toward immersive virtual environments. The second half of the book harkens back to Astromusik, developing the reader's understanding of techniques pertaining to musical sigil magick and the creation of unique musical melodies through chance operations. The final portion provides a full, graphic exposition on every possible planet-sign combination, showcasing the underlying musical meaning implied by the pairings. This second half of the book is intended as a practical reference tool for practitioners. This book is intended for the purposes of entertainment and to stimulate the reader's imagination. It is recommended that the reader begin with Astromusik before purchasing Audiomancy.