Six Strings
In this section: Scales

F♯ 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:
F♯, G, A, B, C, D, E.
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
EF♯GABCDEF♯GABABCDEF♯GABCDEDEF♯GABCDEF♯GAGABCDEF♯GABCDBCDEF♯GABCDEF♯EF♯GABCDEF♯GAB
EF♯GABCDEABCDEF♯GADEF♯GABCDGABCDEF♯GBCDEF♯GABEF♯GABCDE

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.

F♯ (root note) C (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 C. Its root chord is diminished, so it’s unstable: that’s why it’s rare in practice. It has the same notes as the G major scale, but starts on F♯.

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 G, Bm, G, Bm progression while aiming for F♯.

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.

G major♭II
A minor♭iii
B minoriv
C major♭V
D major♭VI
E 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 strumG · Bm · G · Bm

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 2 to 7

F♯GABCBCDEEF♯GAABCDCDEF♯GF♯GABC

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

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

Position 2: frets 3 to 8

F♯GABCBCDEF♯EF♯GABABCDEDEF♯GF♯GABC

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

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

Position 3: frets 5 to 10

ABCDDEF♯GF♯GABCBCDEF♯EF♯GAABCD

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

e|--------------------------------7-8-10-|
B|-------------------------7-8-10--------|
G|-------------------5-7-9---------------|
D|-------------5-7-9---------------------|
A|-------5-7-9---------------------------|
E|-5-7-8---------------------------------|

Position 4: frets 7 to 12

BCDEEF♯GAABCDDEF♯GF♯GABCBCDE

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

e|-------------------------------------8-10-12-|
B|-----------------------------8-10-12---------|
G|----------------------7-9-11-----------------|
D|---------------7-9-10------------------------|
A|--------7-9-10-------------------------------|
E|-7-8-10--------------------------------------|

Position 5: frets 8 to 14

BCDEF♯GEF♯GABCABCDEDEF♯GAF♯GABCDBCDEF♯G

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

e|------------------------------------------10-12-14-|
B|---------------------------------10-12-13----------|
G|-------------------------9-11-12-------------------|
D|-----------------9-10-12---------------------------|
A|---------9-10-12-----------------------------------|
E|-8-10-12-------------------------------------------|

Position 6: frets 10 to 15

DEF♯GF♯GABCBCDEF♯EF♯GABABCDDEF♯G

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

e|----------------------------------------------12-14-15-|
B|-------------------------------------12-13-15----------|
G|----------------------------11-12-14-------------------|
D|-------------------10-12-14----------------------------|
A|----------10-12-14-------------------------------------|
E|-10-12-14----------------------------------------------|

Position 7: frets 0 to 5

It also works an octave higher, frets 12 to 17.

EF♯GAABCDDEF♯GGABCBCDEEF♯GA

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

e|-------------------------------2-3-5-|
B|-------------------------1-3-5-------|
G|-------------------0-2-4-------------|
D|-------------0-2-4-------------------|
A|-------0-2-3-------------------------|
E|-0-2-3-------------------------------|