Tuning-specific scale diagram

Bb Locrian Scale in 7-String Drop G Tuning

Bb Locrian Scale in 7-String Drop G Tuning shows the same bb locrian scale pitch classes across 7 strings tuned G D G C F A D. The seventh string extends the pattern below a six-string layout while keeping the upper strings familiar.

Scale notes: Bb, Cb, Db, Eb, Fb, Gb, Ab
Formula: 1 b2 b3 4 b5 b6 b7
Semitones: 0 1 3 5 6 8 10
Parent scale: B major
Tuning: G D G C F A D
Strings: 7
Open pitch range: G1 to D4
24-fret range: G1 to D6

Open strings and root positions

None of the 7 open strings belongs to Bb Locrian Scale. Every scale tone must therefore be fretted, beginning with the first available tone on the low G string.

First root on each string

String 7Fret 3

String 6Fret 8

String 5Fret 3

String 4Fret 10

String 3Fret 5

String 2Fret 1

String 1Fret 8

Low-string pattern

On the lowest G string, the first-octave scale pattern falls at frets 1, 3, 4, 6, 8, 9, and 11, with the Bb root at fret 3. On the highest D string, the first Bb is at fret 8.

Fret 1Abb7

Fret 3Bb1

Fret 4Cbb2

Fret 6Dbb3

Fret 8Eb4

Fret 9Fbb5

Fret 11Gbb6

Practice this tuning-specific layout

Play Bb Locrian Scale on the low G string at frets 1, 3, 4, 6, 8, 9, and 11, saying each note name and degree aloud.
Play the scale without using an open string, then stop on the nearest Bb root each time the line changes strings.
Connect the Bb root positions on strings 7 through 1 at frets 3, 8, 3, 10, 5, 1, and 8, adding the nearest scale tone between each pair of roots.