Chord Colors

Ultra Locrian scale

Every degree above the root is lowered here, and the seventh is lowered twice, which is what the double flat in its spelling records.

Used for
Jazz over diminished dominant chords and extreme, dissonant writing.
Formula
StepsH W H W W H 1½
Semitones1-2-1-2-2-1-3
Degrees1 2 3 4 5 6 ♭♭7
Relationships
It is the seventh mode of the Harmonic Minor scale.
Also called
Altered Diminished.

Ultra Locrian in all 12 keys

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