MUIC & ACOUTIC – MUIC THEORY & HARMONY CALCULATOR
Chromatic Mediant
A precise tool.
What is the Chromatic Mediant & How does it work?
The chromatic mediant is a chord that shares the same root as another chord but has a different quality (major or minor) and a different third. It is formed by moving the third of a given chord up or down by one half step.
C_M7 rightarrow C_m7
C_M7 = Major Seventh Chord, C_m7 = Minor Seventh Chord
This relationship is useful in creating harmonic variety and interest within a composition.
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Frequently Asked Questions
What is a chromatic mediant in music?
A chromatic mediant is a chord that shares the same root as another but has a different quality (major or minor) and a different third, formed by moving the third up or down by one half step.
How do you calculate the chromatic mediant of C_M7?
To find the chromatic mediant of C_M7, change its quality to minor and move the third (E) down by one half step to D#, resulting in C_m7.
Can you give an example of a chromatic mediant relationship?
Yes, C_M7 and C_m7 are chromatic mediants. They share the same root (C) but differ in quality (major vs minor) and third (E vs D#).
What is the purpose of using chromatic mediants in music?
Chromatic mediants add harmonic variety and interest within a composition by introducing different chord qualities while maintaining the same root.
How does changing the third affect the quality of the chord?
Changing the third from major to minor or vice versa alters the chord’s quality, creating a chromatic mediant with the same root but different harmonic characteristics.
Results are for informational purposes only and do not constitute professional advice.