Origin of Chords by Rockmaster

Origin of Chords

All chord types evolved from one Major triad

The following chart shows that all chord types evolved from one Major triad.

The Major triad is the “Lucy” of chord types.

What is the Rockmaster System?

What Chord Types do You Need to Know?

More On 11th Chord

Relative Finger Position Method (RFPM) for Chord Changing