Guitar Scale Logic

Interactive Guitar Scale Finder

Guitar Scale Logic

D# Blues Guitar Scale in Open D

Blues scale notes, fretboard positions and guitar tabs for Open D.

Formula 1 b3 4 b5 5 b7
Tuning D A F# D A D
Scale Notes 6 notes

Interactive fretboard

Scale Map

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

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D
D♯
F♯
G♯
A
A♯
C♯
D♯
F♯
G♯
A
A♯
A A
A♯
C♯
D♯
F♯
G♯
A
A♯
C♯
D♯
F♯
F# F♯
G♯
A
A♯
C♯
D♯
F♯
G♯
A
A♯
C♯
D♯
D
D♯
F♯
G♯
A
A♯
C♯
D♯
F♯
G♯
A
A♯
A A
A♯
C♯
D♯
F♯
G♯
A
A♯
C♯
D♯
F♯
D
D♯
F♯
G♯
A
A♯
C♯
D♯
F♯
G♯
A
A♯
Root Note Scale Note

Scale Tablature

Position 1

D |---------------------------------1--|
A |------------------------------4-----|
F#|---------------------2--3--4--------|
D |---------------1--4-----------------|
A |------0--1--4-----------------------|
D |1--4--------------------------------|

0-4 frets • five-fret position fragment • 12 notes

Theory & Context

Why This Shape Works

The D# Blues scale uses D♯, F♯, G♯, A, A♯, C♯ and the formula 1 b3 4 b5 5 b7. In Open D tuning, the open strings run D A F# D A D from highest to lowest, so use this map rather than a Standard-tuning shape. Use the map to locate each D# root, then select a five-fret position to see its tablature. The chord suggestions use notes from this scale.

Overview

Blues sounds gritty, tense and expressive. Try it for turnarounds, blues-rock phrasing and greasy lead work. Open D is D-A-D-F#-A-D from low to high. Its open strings form a D major chord, which you can use alongside fretted melody notes.

Practice Tip

Treat the b5 as a passing colour and resolve it quickly for the classic bite. In Open D, find the D roots first, then follow the notes across the strings.

  • D♯
  • F♯
  • G♯
  • A
  • A♯
  • C♯

Suggested Chords

Works Well With This Scale

These chords contain notes from the selected scale.

  • D♯mminor
  • D♯5power
  • D♯m7minor 7
  • D♯sus4sus4
  • F♯mminor
  • F♯5power
  • F♯sus2sus2
  • G♯5power
  • G♯sus4sus4
  • G♯sus2sus2