Intermediate Chordacus

See the entire fretboard with Chordacus!

Chordacus is a software tool that you can use to find chords, scales and arpeggios in different keys on the guitar fretboard.

All these images have the same colour coordination system in order for you to learn and remember the shapes as easily as possible.

In the intermediate course, you learn all your barre chords, this is when chordacus starts to become useful as you can move all the barre chords to different keys and shapes.

We also start studying the minor and Major Pentatonic scales, when you learn these you will still see the barre chord shape inside the scale shape.


Minor Pentatonic in chordacus

Let’s start with looking at the Em barre chord shape, and how it is developed into an Em shaped Minor Pentatonic.

Chord notes (Root, minor 3rd, 5th) -red

Notes from the Minor Pentatonic around the chord -blue.

Below is a C Minor Pentatonic scale, in an Em shape.

Cemsmip


Major Pentatonic in chordacus

In major we get a Major Pentatonic around the chord shape, the notes are now yellow.

Chord notes (Root, minor 3rd, 5th) -red.
Notes from the Major Pentatonic around the chord (2nd, 6th) -yellow.

On string 5, the 3rd is yellow since it is not part of the chord shape.

Displayed here is a C Major Pentatonic, E shape.
Cesmap


Blues scale in chordacus

The b5 is indicated with a darker blue shade compared with the Minor Pentatonic.

Notes from the Minor Pentatonic around the chord -blue, b5 -dark blue.

Below you see is a C minor Blues scale, Em shape.

Can you see the Minor Pentatonic? The Em chord shape?

Cemsb


Conspirian in chordacus

By adding a maj7 to the Blues scale we get the Conspirian scale, the maj7 has a turquoise colour in chordacus.

Notes from the Minor Pentatonic around the chord -blue, b5 -dark blue, maj7 -turquoise.

Below is a C minor Conspirian Scale, Em shape.

Can you see the Minor Pentatonic and the Em chord shape?

Cemsc


Summary

Chordacus is a software that displays all chords and scales on the guitar fretboard.

You can use this to double check where all shapes are on the neck.

To learn more about chords, scales and how to crack the fretboard code, take the intermediate course.

all-guitar-courses-240-lessons-and-guitar-conspiracy