Guitar Scale Logic

Interactive Guitar Scale Finder

Guitar Scale Logic

A# Dorian Guitar Scale in Open D

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

Formula 1 2 b3 4 5 6 b7
Tuning D A F# 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
D
D♯
E♯
F♯♯
G♯
A♯
B♯
C♯
D♯
E♯
F♯♯
G♯
A♯
B♯
A
A♯
B♯
C♯
D♯
E♯
F♯♯
G♯
A♯
B♯
C♯
D♯
E♯
F♯♯
F#
F♯♯
G♯
A♯
B♯
C♯
D♯
E♯
F♯♯
G♯
A♯
B♯
C♯
D♯
D
D♯
E♯
F♯♯
G♯
A♯
B♯
C♯
D♯
E♯
F♯♯
G♯
A♯
B♯
A
A♯
B♯
C♯
D♯
E♯
F♯♯
G♯
A♯
B♯
C♯
D♯
E♯
F♯♯
D
D♯
E♯
F♯♯
G♯
A♯
B♯
C♯
D♯
E♯
F♯♯
G♯
A♯
B♯
Root Note Scale Note

Scale Tablature

Position 1

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

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

Theory & Context

Why This Shape Works

The A# Dorian scale uses A♯, B♯, C♯, D♯, E♯, F♯♯, G♯ and the formula 1 2 b3 4 5 6 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 A# root, then select a five-fret position to see its tablature. The chord suggestions use notes from this scale.

Overview

Dorian sounds minor but airy, with a lifted sixth. Try it for funk lines, modal jams and modern fusion phrasing. 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

Bring out the natural 6th so it does not collapse back into natural minor. In Open D, find the D roots first, then follow the notes across the strings.

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

Suggested Chords

Works Well With This Scale

These chords contain notes from the selected scale.

  • A♯mminor
  • A♯m7minor 7
  • A♯sus2sus2
  • A♯sus4sus4
  • A♯5power
  • B♯mminor
  • B♯m7minor 7
  • B♯sus4sus4
  • B♯5power
  • C♯major