B♭ Locrian 𝄫7Scale

Formula

H W W H W H 1½ 1 ♭2 ♭3 4 ♭5 ♭6 𝄫7
The family

B♭ Locrian 𝄫7 on the chromatic circle

B♭ Locrian 𝄫7 is the 7th mode of the Harmonic major family. Pick another note on the circle to open the scale that starts there.

W W H W H 1½ H ♭2 C♭I Harmonic major ♭3 D♭II Dorian ♭5 4 E♭III Phrygian ♭4 ♭5 F♭IV Lydian ♭3 ♭6 G♭V Mixolydian ♭2 𝄫7 A𝄫VI Lydian augmented ♯2 1 B♭VII Locrian 𝄫7 B♭ Locrian 𝄫7
The whole neck

B♭ Locrian 𝄫7 across the fretboard

Every note of the scale up to the 16th fret, named by its degree. The root is a ring. Step through the five CAGED positions one at a time in the scale library.

3 5 7 9 12 15 ♭5 ♭6 𝄫7 1 ♭2 ♭3 4 ♭5 ♭6 𝄫7 1 ♭2 ♭3 4 ♭5 ♭6 𝄫7 1 ♭2 4 ♭5 ♭6 𝄫7 1 ♭2 ♭3 4 ♭5 𝄫7 1 ♭2 ♭3 4 ♭5 ♭6 𝄫7 1 ♭2 ♭3 4 ♭5 ♭6 𝄫7 1 ♭2 ♭3 ♭5 ♭6 𝄫7 1 ♭2 ♭3 4 ♭5 ♭6 𝄫7
Harmony

Chords in B♭ Locrian 𝄫7

Stack every other note of the scale from each degree and you get its chords. Open any of them in the chord library.

DegreeChordNotes
i°B♭°7B♭ D♭ F♭ A𝄫
♭IIC♭maj7C♭ E♭ G♭ B♭
♭iii°D♭m7♭5D♭ F♭ A𝄫 C♭
ivE♭m7E♭ G♭ B♭ D♭
♭vF♭m(maj7)F♭ A𝄫 C♭ E♭
♭VIG♭7G♭ B♭ D♭ F♭
𝄫VII+A𝄫maj7♯5A𝄫 C♭ E♭ G♭
Context

Where B♭ Locrian 𝄫7 fits

Over diminished 7 chords: rare, mostly met when studying harmonic major.

B♭ Locrian 𝄫7 is mode 7 of the harmonic major family. The same notes played from each of its other degrees give the family's other modes:

Move one note by a half step and you get a different scale:

Locrian 𝄫7 scale in every key

B♭ Locrian 𝄫7 scale questions

What notes are in the B♭ Locrian 𝄫7 scale?

B♭ C♭ D♭ E♭ F♭ G♭ A𝄫. As degrees from the root: 1 ♭2 ♭3 4 ♭5 ♭6 𝄫7.

What is the B♭ Locrian 𝄫7 scale formula?

1 ♭2 ♭3 4 ♭5 ♭6 𝄫7, or in steps between the notes, H W W H W H 1½ (W is a whole step of two frets, H a half step of one fret, 1½ three frets).

How do you play the B♭ Locrian 𝄫7 scale on guitar?

This page draws every note of B♭ Locrian 𝄫7 up to the 16th fret, each named by its degree with the root as a ring. To learn it a few frets at a time, open it in the scale library and step through its five CAGED positions, from the A shape to the G shape to the E shape to the D shape to the C shape.

What chords are in the B♭ Locrian 𝄫7 scale?

B♭°7 (i°), C♭maj7 (♭II), D♭m7♭5 (♭iii°), E♭m7 (iv), F♭m(maj7) (♭v), G♭7 (♭VI), A𝄫maj7♯5 (𝄫VII+).

When is the B♭ Locrian 𝄫7 scale used?

Over diminished 7 chords: rare, mostly met when studying harmonic major.