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Showing results for tags 'circle-pitch-plot'.
A new CIRCLE-PITCH-PLOT function (examples below) will be part of the forthcoming Opusmodus 1.3. The function CIRCLE-PIOTCH-PLOT returns a geometrical representation of relationships among the 12 pitch classes of the chromatic scale in pitch class space and provides an easy way to identify patterns and similarities between harmonic structures. Clockwise motion represents ascending pitch motion, and counterclockwise motion represents descending pitch motion. Examples: Major Triad (circle-pitch-plot '(c4e4g4)) Minor Triad (ci