semicord

D# Locrian scale

Notes
D# E F# G# A B C#
Formula
1 b2 b3 4 b5 b6 b7
Steps
H W W H W W W (W tone, H semitone)
Also called
D# Locrian mode

Seven notes from D# up to the next D#. Each note is written with the letter its degree names, one letter each, so the spelling follows the formula.

D# Locrian on the piano

C4D4E4F4G4A4B4C5D5E5F5G5A5B5C#4D#4F#4G#4Bb4C#5D#5F#5Ab5Bb5C4D#EF#G#ABC5C#D#

From D#4 to D#5, the root in blue-green.

Intervals from D#

NoteDegreeIntervalSemitones
D#1root0
Eb2minor second1
F#b3minor third3
G#4perfect fourth5
Ab5diminished fifth6
Bb6minor sixth8
C#b7minor seventh10

D# Locrian on the guitar

Standard tuning, high e on top as in tablature, open strings to fret 12. Every dot is a note of the scale; the pattern repeats from fret 12 up.

eBGDAE357912EF#G#ABC#D#EBC#D#EF#G#ABG#ABC#D#EF#D#EF#G#ABC#ABC#D#EF#G#AEF#G#ABC#D#E

The seven chords of D# Locrian

Every other note of the scale stacked on each note. Numerals are measured against the major scale on D#, so a b marks a chord root a semitone lower than in major.

NumeralChordNotesSound
i°D#dimD# F# A
bIIEE G# B
biiiF#mF# A C#
ivG#mG# B D#
bVAA C# E
bVIBB D# F#
bviiC#mC# E G#

Seventh chords

NumeralChordNotesSound
iø7D#m7b5D# F# A C#
bIImaj7Emaj7E G# B D#
biii7F#m7F# A C# E
iv7G#m7G# B D# F#
bVmaj7Amaj7A C# E G#
bVI7B7B D# F# A
bvii7C#m7C# E G# B

Same notes, different home note

D# Locrian uses exactly the same notes as C# natural minor, E major, F# Dorian, G# Phrygian, A Lydian and B Mixolydian. What changes is the note the music keeps returning to, and with it which chord sounds like home.

Same notes as the key of E major: the chords are the same seven, but with D# as home.

How D# Locrian is built

Locrian has a minor 2nd and a diminished 5th: against Eb natural minor, F becomes E and Bb becomes A. It has the same notes as E major, played from its 7th note. Because its 5th is flattened, the chord on its root is diminished (D#dim), which is unstable, so whole songs are rarely in Locrian. Jazz players use it over the half-diminished chord D#m7b5.

Played some notes and not sure which scale they come from? The scale finder listens to the piano, a MIDI keyboard or the microphone and ranks all 180 scales.

What this page cannot do

  • One spelling per scale. the root is spelled the way that needs the fewest sharps and flats.
  • Equal temperament only. Blues and many folk traditions bend notes between these pitches, and Arabic and Turkish maqam scales use quarter tones that a piano cannot play.
  • The guitar diagram shows standard tuning only and does not suggest fingerings; any note can be played in several places.
  • The sound is a simple synthesised tone made in your browser, not a recorded instrument.

Made with AI tools.