Guitar Scale Logic

Interactive Guitar Scale Finder

Guitar Scale Logic

F# Locrian Guitar Scale in Drop D

Locrian scale notes, fretboard positions and guitar tabs for Drop D.

Formula 1 b2 b3 4 b5 b6 b7
Tuning E B G D A D
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 E
F♯
G
A
B
C
D
E
F♯
G
A
B
C
D
B B
C
D
E
F♯
G
A
B
C
D
E
F♯
G
A
G G
A
B
C
D
E
F♯
G
A
B
C
D
E
D D
E
F♯
G
A
B
C
D
E
F♯
G
A
B
C
A A
B
C
D
E
F♯
G
A
B
C
D
E
F♯
G
D D
E
F♯
G
A
B
C
D
E
F♯
G
A
B
C
Root Note Scale Note

Scale Tablature

Position 1

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

0-4 frets • five-fret position fragment • 14 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 Drop D tuning, the open strings run E B G D A D 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. Drop D lowers the sixth string from E to D. The other five strings stay in Standard tuning, so only the low-string notes move.

Practice Tip

Use the b5 carefully and resolve often or the line will sound completely ungrounded. In Drop D, check the sixth-string frets before reusing a Standard-tuning pattern.

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

Suggested Chords

Works Well With This Scale

These chords contain notes from the selected scale.

  • F♯m7b5minor 7 flat 5
  • Gsus4sus4
  • G5power
  • Amminor
  • Asus4sus4
  • A5power
  • Am7minor 7
  • Bmminor
  • Bsus4sus4
  • B5power