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Chord & Fret

Locrian ♮6 (B)

Start the harmonic minor scale from its second degree and you get Locrian ♮6 — in other words, its 2nd mode: the same notes with a different home base. Compared with plain Locrian, the 6th is raised, and that single note brightens a mode that usually sounds unstable: the foundation stays tense, with its flat 5th, but a spot of light opens up along the way. Its natural home is the half-diminished chord — that is, m7(b5) — where it lends a slightly less gloomy color; beyond that, it lives more in study and composition than in everyday repertoire.

Example: B – C – D – E – F – G# – AFormula: 1 – b2 – b3 – 4 – b5 – 6 – b7

In the formula, the numbers are degrees — positions counted in the reference major scale; "b" lowers a half step and "#" raises one.

Family: Harmonic minor and its modes.

The major seventh creates a strong leading tone and enables the V7 chord in a minor key. In popular practice the most relevant modes of the family are harmonic minor itself and phrygian dominant.

Chords in the harmonic field

These are the seven chords born from this scale — one built on each of its notes. Put another way: the set of chords that sounds naturally "inside" the scale. See the harmonic field of every key →

Bm7b5Cmaj7#5Dm7E7Fmaj7G#°7Am(maj7)

The same scale on all four instruments

Scale diagramHorizontal fretboard with 6 strings, frets 0–4.12344b56b71b2b34b56b711b2b34b56
Guitar
Scale diagramHorizontal fretboard with 6 strings, frets 0–4.12344b56b71b2b34b56b711b2b34b56
Electric guitar
Scale diagramHorizontal fretboard with 4 strings, frets 0–4.1234b34b56b711b2b3b34b5
Cavaquinho
Scale diagramHorizontal fretboard with 4 strings, frets 0–4.12346b71b2b344b56b71b2
Ukulele

In the diagrams, each dot carries its scale degree — 1 is the tonic, highlighted.

One box per instrument is just the doorway into Locrian ♮6. In Chord & Fret, you press play and watch each note light up on the diagram the instant it sounds; switch the dot labels between degrees, note names and fingers; and run it up, down or in a full round trip. Start free. Unlock everything with Pro. 100% offline. See it in Chord & Fret →

See the full scales guide →