Six Strings
In this section: Scales

C Locrian mode

The most unstable mode: a flat second and a diminished fifth. Rare in practice, it’s mostly used for tension that never resolves.

Notes:
C, D♭, E♭, F, G♭, A♭, B♭.
Formula:
1, ♭2, ♭3, 4, ♭5, ♭6, ♭7.
Style:
Metal, jazz.
Difficulty:
Advanced.

On the neck

Every note of the scale on the neck (choose 12, 15 or 19 frets). Click to listen.

Number of frets shown
FG♭A♭B♭CD♭E♭FG♭A♭B♭B♭CD♭E♭FG♭A♭B♭CD♭E♭E♭FG♭A♭B♭CD♭E♭FG♭A♭A♭B♭CD♭E♭FG♭A♭B♭CD♭CD♭E♭FG♭A♭B♭CD♭E♭FG♭FG♭A♭B♭CD♭E♭FG♭A♭B♭
FG♭A♭B♭CD♭E♭B♭CD♭E♭FG♭A♭E♭FG♭A♭B♭CD♭A♭B♭CD♭E♭FG♭CD♭E♭FG♭A♭B♭FG♭A♭B♭CD♭E♭

High E at the top, just like in tab.Neck seen from the front, headstock at the top: low E on the left, just like a chord diagram.

C (root note) G♭ (characteristic note)

Play the scale notes over it. Open in the Studio

Its color

Locrian has a flat second and, above all, a diminished fifth: here G♭. Its root chord is diminished, so it’s unstable: that’s why it’s rare in practice. It has the same notes as the D♭ major scale, but starts on C.

Which chords to play it over

It goes over a half-diminished chord (m7♭5), which the site doesn’t cover yet. To hear it, try the D♭, Fm, D♭, Fm progression while aiming for C.

Where you hear it

Rarely: a few metal riffs and experimental music. Often-cited example: “Army of Me” (Björk).

Chords that go with it

The chords built on the notes of the scale: improvise with this scale over any progression that uses them.

D♭ major♭II
E♭ minor♭iii
F minoriv
F♯ major♭V
A♭ major♭VI
B♭ minor♭vii

Progressions to use it on

♭II, iv: tension that never settles
iv, ♭V, iv, ♭II

▶ Play it in the Studio

Loop the first one and improvise over it:

The pop strumD♭ · Fm · D♭ · Fm

Learn the pop strum step by step →

All 7 positions

Seven positions, one for each note of the mode, with three notes per string: the same shapes as the major scale, but the root (in orange) falls elsewhere. The characteristic note is in purple. Position 1 starts on the root, on the 6th string.

Position 1: frets 8 to 13

CD♭E♭FG♭FG♭A♭B♭B♭CD♭E♭E♭FG♭A♭G♭A♭B♭CD♭CD♭E♭FG♭

High E at the top, just like in tab; the numbers under the neck are fret numbers.

e|---------------------------------------9-11-13-|
B|-------------------------------9-11-13---------|
G|-----------------------8-10-11-----------------|
D|---------------8-10-11-------------------------|
A|--------8-9-11---------------------------------|
E|-8-9-11----------------------------------------|

Position 2: frets 9 to 14

CD♭E♭FG♭FG♭A♭B♭CB♭CD♭E♭FE♭FG♭A♭B♭A♭B♭CD♭CD♭E♭FG♭

High E at the top, just like in tab; the numbers under the neck are fret numbers.

e|--------------------------------------------11-13-14-|
B|-----------------------------------11-13-14----------|
G|--------------------------10-11-13-------------------|
D|-----------------10-11-13----------------------------|
A|---------9-11-13-------------------------------------|
E|-9-11-13---------------------------------------------|

Position 3: frets 11 to 16

E♭FG♭A♭A♭B♭CD♭CD♭E♭FG♭FG♭A♭B♭CB♭CD♭E♭E♭FG♭A♭

High E at the top, just like in tab; the numbers under the neck are fret numbers.

e|----------------------------------------------13-14-16-|
B|-------------------------------------13-14-16----------|
G|----------------------------11-13-15-------------------|
D|-------------------11-13-15----------------------------|
A|----------11-13-15-------------------------------------|
E|-11-13-14----------------------------------------------|

Position 4: frets 1 to 6

FG♭A♭B♭B♭CD♭E♭E♭FG♭A♭A♭B♭CD♭CD♭E♭FG♭FG♭A♭B♭

High E at the top, just like in tab; the numbers under the neck are fret numbers.

e|-------------------------------2-4-6-|
B|-------------------------2-4-6-------|
G|-------------------1-3-5-------------|
D|-------------1-3-4-------------------|
A|-------1-3-4-------------------------|
E|-1-2-4-------------------------------|

Position 5: frets 2 to 8

FG♭A♭B♭CD♭B♭CD♭E♭FG♭E♭FG♭A♭B♭A♭B♭CD♭E♭CD♭E♭FG♭A♭FG♭A♭B♭CD♭

High E at the top, just like in tab; the numbers under the neck are fret numbers.

e|-------------------------------4-6-8-|
B|-------------------------4-6-7-------|
G|-------------------3-5-6-------------|
D|-------------3-4-6-------------------|
A|-------3-4-6-------------------------|
E|-2-4-6-------------------------------|

Position 6: frets 4 to 9

A♭B♭CD♭CD♭E♭FG♭FG♭A♭B♭CB♭CD♭E♭FE♭FG♭A♭A♭B♭CD♭

High E at the top, just like in tab; the numbers under the neck are fret numbers.

e|-------------------------------6-8-9-|
B|-------------------------6-7-9-------|
G|-------------------5-6-8-------------|
D|-------------4-6-8-------------------|
A|-------4-6-8-------------------------|
E|-4-6-8-------------------------------|

Position 7: frets 6 to 11

B♭CD♭E♭E♭FG♭A♭A♭B♭CD♭CD♭E♭FG♭FG♭A♭B♭B♭CD♭E♭

High E at the top, just like in tab; the numbers under the neck are fret numbers.

e|----------------------------------8-9-11-|
B|---------------------------7-9-11--------|
G|--------------------6-8-10---------------|
D|-------------6-8-10----------------------|
A|-------6-8-9-----------------------------|
E|-6-8-9-----------------------------------|