Chord Progression
Generator
Generator
Chord Progression Generator
Hiroaki Mizusaki 10/14/2022
Privacy Policy
I hereby declare that Chord Progression Generator never store, collect or send your personal information such as username, password or other personal information. This system has nothing to do with personal information.
Regarding how this system works.
This system is built upon the radical idea that all sort of consonance, dissonance and tension result from diads and triads. In regard with dissonance, those four triads, that is, [0,4,8 (augment chord)], [0,1,2], [0,1,4] and [0,3,4] are responsible for dissonance in chord progressions.
For instance, CM to C#m is more dissonant than CM to C#M because of these motions:
[0,4 to 1] (0,1,4)
[4,7 to 8] (0,3,4)
[0,4 to 4,8] (0,4,8)
However, in the case of CM to C#M, every tone moves chromatically like 0,4 to 1,5 and 4,7 to 5,8 and therefore, their motions are not counted as dissonance.
If you use analyzing function in my app, dissonant degree between CM and C#m indicates “dissonant degree 3”. This is the meaning of that.
Although that is not everything (details are more complicated), it is due to the simplicity of its system that this app works so well. You can check it out on my YouTube.