Melody and Antiharmony. The equivocally hegemonic position of chemistry over antiphysics at the southwest point of the intercardinal axial compass is commensurate not only with volume (volumetric) over antimass (massed), as of motion over antiforce, but also, in musical terms, with melody over antiharmony, the former of which is volumetric and the latter of which massed, as though subject to volumetric pressures from the hegemonic element, duly flowing in free motion, ‘on high’, which results in spread chording or arpeggios.