Guitar Scale Logic

Interactive Guitar Scale Finder

Guitar Scale Logic

F Locrian Guitar Scale in Open C

Locrian scale notes, fretboard positions and guitar tabs for Open C.

Formula 1 b2 b3 4 b5 b6 b7
Tuning E C G C G C
Scale Notes 7 notes

Interactive fretboard

Scale Map

Root notes are highlighted in amber. Use the buttons to isolate each five-fret position.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
E
F
G♭
A♭
B♭
C♭
D♭
E♭
F
G♭
A♭
B♭
C♭
D♭
C
D♭
E♭
F
G♭
A♭
B♭
C♭
D♭
E♭
F
G♭
A♭
B♭
G
A♭
B♭
C♭
D♭
E♭
F
G♭
A♭
B♭
C♭
D♭
E♭
F
C
D♭
E♭
F
G♭
A♭
B♭
C♭
D♭
E♭
F
G♭
A♭
B♭
G
A♭
B♭
C♭
D♭
E♭
F
G♭
A♭
B♭
C♭
D♭
E♭
F
C
D♭
E♭
F
G♭
A♭
B♭
C♭
D♭
E♭
F
G♭
A♭
B♭
Root Note Scale Note

Scale Tablature

Position 1

E|1--2--4--|
C|---------|
G|---------|
C|---------|
G|---------|
C|---------|

0-4 frets • five-fret position fragment • 3 notes

Theory & Context

Why This Shape Works

The F Locrian scale uses F, G♭, A♭, B♭, C♭, D♭, E♭ and the formula 1 b2 b3 4 b5 b6 b7. In Open C tuning, the open strings run E C G C G C from highest to lowest, so use this map rather than a Standard-tuning shape. Use the map to locate each F root, then select a five-fret position to see its tablature. The chord suggestions use notes from this scale.

Overview

Locrian sounds unstable, angular and deliberately tense. Try it for outside-sounding riffs, dark soundtrack parts and diminished movement. Open C is C-G-C-G-C-E from low to high. Its open strings form a C major chord, with C on three strings.

Practice Tip

Use the b5 carefully and resolve often or the line will sound completely ungrounded. In Open C, use the three open C strings to check the roots when practising in C.

  • F
  • G♭
  • A♭
  • B♭
  • C♭
  • D♭
  • E♭

Suggested Chords

Works Well With This Scale

These chords contain notes from the selected scale.

  • Fm7b5minor 7 flat 5
  • G♭sus4sus4
  • G♭5power
  • A♭mminor
  • A♭sus4sus4
  • A♭5power
  • A♭m7minor 7
  • B♭mminor
  • B♭sus4sus4
  • B♭5power