Musical demonstrations of a 21st century transition from (MONO)CHROMATIC music systems ('black and white' pitch scale gradations with absolute, linear intervallic relationships), to a POLYCHROMATIC system ('pitch color' scale gradations with relative, nonlinear intervallic relationships).Polychromatic, microtonal compositions are presented at an auditory resolution of 106 pitches per octave, to engage the musical imagination. Presented with the hope of expanding the receptive mind, to the possibility of a profound evolution in musical consciousness.The Polychromatic paradigm comprehensively includes all potential microtonal and macrotonal pitch 'color' palettes. Pitch palettes are reconceptualized, both acoustically and visually (notation), as various 'auditory color' schemes within the pitch continuum.Invitation extended for creative editing, remix and modification.more information: dolorescatherino.commicrotonal ear training: expandingmusicalconsciousness.com