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Scales › Locrian ♭♭3 ♭♭7

Locrian ♭♭3 ♭♭7 scale

doubly diminished Locrian

7 notes

guide tones (3rd & 7th — the heart of the sound) avoid (strong clash)

C · Db · Ebb · F · Gb · Ab · Bbb

What color?

Locrian with bb3 and bb7: an extremely chromatic, tightly packed mode, crowded on its lower degrees, almost atonal. The most exotic and unstable color of the double harmonic, to handle as a very tense passing color.

Origin & history

The seventh mode of the double harmonic, almost entirely diminished. A theoretical construction, reserved for exploration.

Which chords to play it on?

Outside the functional consensus: this is an exploration color. Lay it over a vamp or a held chord to tint your improvisation with an unexpected flavor, rather than inside a cadence.

Sibling modes

The Locrian ♭♭3 ♭♭7 scale is one of the modes of the double harmonic scale : it shares exactly the same notes as the modes below, but built on a different degree of the parent scale (double harmonic major (Byzantine)).

double harmonic major (Byzantine) Byzantine, two augmented seconds Lydian ♯2 ♯6 exotic Lydian ♯2 ♯6 ultraphrygian diminished Phrygian bb7 Hungarian minor Hungarian minor, double augmented second Oriental Oriental, double augmented second Ionian ♯2 ♯5 exotic major ♯2 ♯5

Try it in a real chart

Paste a chord chart into the tool: Pentania tells you, chord by chord, when this scale fits — and what other colors are open to you. Open the tool →