Tuning-specific scale diagram

D Major Blues Scale in 7-String Standard Tuning

D Major Blues Scale in 7-String Standard Tuning shows the same d major blues scale pitch classes across 7 strings tuned B E A D G B E. The seventh string extends the pattern below a six-string layout while keeping the upper strings familiar.

Scale notes: D, E, F, F#, A, B
Formula: 1 2 b3 3 5 6
Semitones: 0 2 3 4 7 9
Tuning: B E A D G B E
Strings: 7
Open pitch range: B1 to E4
24-fret range: B1 to E6

Open strings and root positions

6 of the 7 open strings belong to D Major Blues Scale: string 7 B (6), string 6 E (2), string 5 A (5), string 4 D (1), string 2 B (6), and string 1 E (2). D roots occur on open string 4.

String 7B6

String 6E2

String 5A5

String 4D1

String 2B6

String 1E2

First root on each string

String 7Fret 3

String 6Fret 10

String 5Fret 5

String 4Open

String 3Fret 7

String 2Fret 3

String 1Fret 10

Low-string pattern

On the lowest B string, the first-octave scale pattern falls at frets 0, 3, 5, 6, 7, and 10, with the D root at fret 3. On the highest E string, the first D is at fret 10.

OpenB6

Fret 3D1

Fret 5E2

Fret 6Fb3

Fret 7F#3

Fret 10A5

Practice this tuning-specific layout

Play D Major Blues Scale on the low B string at frets 0, 3, 5, 6, 7, and 10, saying each note name and degree aloud.
Build a phrase that lets B on open string 7 ring, then connect it to the nearest D root and two other scale tones.
Connect the D root positions on strings 7 through 1 at frets 3, 10, 5, 0, 7, 3, and 10, adding the nearest scale tone between each pair of roots.