Chromatic Scale - Formulas - All Possible Harmony - All Possible Dissonance - Translated Utilizing the chromatic scale, you can create all possible 1-12 tone formulas within the chromatic scale. All possible formulas. All possible formulas of harmony & All possible formulas of dissonance. In other words all possible sounds within the 12 tone chromatic scale. Harmony & Dissonance are two sides of the same coin. It's all sound either harmonic or dissonant. Either coherent or not coherent it's all sound. Their are common sounds rare sounds cliche sounds. All sounds occur in nature. What is the prevailing harmony? What is the prevailing dissonance?