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.
All these images have the same colour co-ordination system in order for you to learn and remember the shapes as easily as possible.
In the Intermediate Guitar 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 chord shape inside the scale shape.
Minor Pentatonic in Chordacus
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.
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 major third is yellow since it is not part of the chord shape.
Displayed here is a C major pentatonic, E shape.
Blues Scale in Chordacus
The b5 is indicated with a darker blue shade compared to 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?
Conspirian in Chordacus
By adding a maj7 to the blues scale we get the Conspirian scale, the maj7 has a turquoise color 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?
Chordacus is a software that dispaly all chords and scales on the guitar fret board.
You can use this to double check where all shapes are on the neck.
Take the Intermediate Guitar Course to find out more about chords, scales and how to best use Chordacus when you learn guitar.