Guitar Scale Logic

Interactive Guitar Scale Finder

Guitar Scale Logic

F# Phrygian Dominant Guitar Scale in Open G

Phrygian Dominant scale notes, fretboard positions and guitar tabs for Open G.

Formula 1 b2 3 4 5 b6 b7
Tuning D B G D G 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
D D
E
F♯
G
A♯
B
C♯
D
E
F♯
G
A♯
B
B B
C♯
D
E
F♯
G
A♯
B
C♯
D
E
F♯
G
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
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
Root Note Scale Note

Scale Tablature

Position 1

D|---------------------------------------4--|
B|---------------------------------3--5-----|
G|------------------------3--4--6-----------|
D|---------------2--4--5--------------------|
G|------3--4--6-----------------------------|
D|4--5--------------------------------------|

2-6 frets • five-fret position fragment • 14 notes

Theory & Context

Why This Shape Works

The F# Phrygian Dominant scale uses F♯, G, A♯, B, C♯, D, E and the formula 1 b2 3 4 5 b6 b7. In Open G tuning, the open strings run D B G D G 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

Phrygian Dominant sounds bright inside a dark frame, with a strong Middle Eastern pull. Try it for metal leads, flamenco-inspired riffs and dramatic dominant vamps. The open strings in Open G form a G major chord: D-G-D-G-B-D from low to high. Find the fretted scale notes around those open strings.

Practice Tip

Emphasize the jump from b2 to 3 to define the mode instantly. In Open G, compare the fretted notes with the open G, B and D strings.

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

Suggested Chords

Works Well With This Scale

These chords contain notes from the selected scale.

  • F♯7dominant 7
  • F♯major
  • F♯sus4sus4
  • F♯5power
  • Gmajor
  • G5power
  • Gmminor
  • Bsus4sus4
  • B5power
  • Bmminor