Harmonic Analysis - Chord Substitution Principles

A chord substitution is when one chord replaces another chord or is used in addition to a current chord.

Traditional key signatures provide a wealth of information that can enhance our understanding of music and its underlying principles.

Harmonic Analysis ( HA ) is the process used to determine the harmonic function of chords within a chord progression. A chord progression is defined as a sequence of chords, each chord has a root and has a particular chord type. The relationship of a chord's root to a scale determines its function within that scale's tonality. Once a chord's function is identified, scale selections along with chord and scale substitutions can be made. This process is called Root Movement Analysis ( RMA ). This series of lessons are extracted from my book for use with individual private and on-line students. Each lesson directly corresponds the chapters in my book Harmonic Analysis for Scale Selection and Chord Substitution by Curt Sheller (me).

The triads and 4-part chords for ALL 15 major and minor keys.

Common chord progression are simply the sequence of chords that contiounly show up in various styles of music and common keys.

"Harmonic Analysis" is the understanding of the functional sequence of chords. It is the process used to analyze the harmonic structure of a progression, song or composition. A blank worksheet and examples for notating your harmonic analysis.

Major and Minor Harmonized Chord Charts are used for while doing a Harmonic Analysis (HA). Shows triads and 4-part chords for ALL 15 major and minor keys. "Yes, Virginia there are 15 keys."

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