The conceptualization of history as a "universal score" provides a multidimensional framework for understanding the trajectory of human and transhuman awareness through the rigorous application of music theory. This "lexicon of universal harmony" operates on the premise that collective consciousness is not a haphazard collection of individual experiences, but a resonant structure governed by harmonic laws. Within this ontological model, the individual awareness acts as a single note—a pure, distinct frequency—while the convergence of intentions, emotions, and cultural shifts manifests as chords of being. These chords do not merely reflect the individuals within them; they generate a shared field of meaning that shapes epochs, civilizations, and mythic arcs. This report explores the foundational mapping of this lexicon, focusing on the "first movement" of the cosmic composition: the structural correspondences of major, minor, suspended, and dissonant chords to the archetypal states of collective consciousness.