D Locrian Piano Scale
Piano scale diagramAdvanced
D Locrian Scale — Notes and Intervals
The D Locrian scale is the seventh and most unstable mode of the major scale. On Piano, the notes are D, Eb, F, G, Ab, Bb, C. It sounds highly dissonant and unresolved, as its home chord is a diminished triad. While rare as a primary key, it is a crucial technical tool for jazz musicians improvising over half-diminished chords in tension-heavy passages. The diatonic chords of D Locrian are Dm7b5, EbMaj7, Fm7, Gm7, AbMaj7, Bb7, Cm7. Commonly used in Jazz, Metal, Experimental, Avant-Garde. Notable players include John Coltrane, Meshuggah, Dream Theater. Use over m7b5 (half-diminished) chords. Essential for jazz ii-V-i in minor keys where the ii chord is half-diminished.
Notes: D, Eb, F, G, Ab, Bb, C
Intervals: 1P, 2m, 3m, 4P, 5d, 6m, 7m
Degrees: 1 b2 b3 4 5 b6 b7
Formula: H-W-W-H-W-W-W
Number of notes: 7
Diatonic Chords
Dm7♭5 — E♭Maj7 — Fm7 — Gm7 — A♭Maj7 — B♭7 — Cm7
Musical Character
The only mode with a diminished 5th (b5) from the root, making its home chord a diminished triad. This instability means Locrian is almost never used as a key center — it is a tool for tension. The tritone axis between the tonic and b5 can be exploited by using the triad built on the b5 as a substitute dominant chord.
Genres & Notable Artists
Genres: Jazz, Metal, Experimental, Avant-Garde
Notable players: John Coltrane, Meshuggah, Dream Theater
How to Use the D Locrian Scale
Use over m7b5 (half-diminished) chords. Essential for jazz ii-V-i in minor keys where the ii chord is half-diminished.
Origin & Background
Named after the Locrians of ancient Greece. Considered 'unusable' for centuries until jazz musicians found its purpose over half-diminished chords.
How to Play D Locrian on Piano
On piano, the D Locrian scale uses 3 black keys. Start with your thumb on D and use the black keys as landmarks for consistent finger placement. Standard major or minor fingering patterns apply.
The D Locrian scale contains 3 flats (Eb, Ab, Bb). Its relative major is F major, which shares the same key signature.
Practice Routine — Exercises for Playing
Begin by playing the D Locrian scale ascending and descending at 100 BPM using a metronome, one note per beat. Once comfortable, practice in thirds (D-F, Eb-G) to build intervallic familiarity. Spend 5 minutes daily on this pattern before increasing tempo by 10 BPM.
Try these progressions with the D Locrian scale: Dm7b5 - Gm7 - AbMaj7 - Dm7b5 (I-IV-V-I) or Dm7b5 - EbMaj7 - Gm7 - AbMaj7 for a more stepwise movement. This scale is especially effective in metal contexts.
Piano Tips
On piano, practice the D Locrian scale hands together in contrary motion (one hand ascending, the other descending). This builds independence and strengthens your awareness of the scale's symmetry. Aim for a unstable quality in your phrasing to match the natural character of this scale.
Related Scales
Locrian is the 7th mode of the Major scale. View D Major scale
The D Locrian scale contains 7 notes (D, Eb, F, G, Ab, Bb, C). Use the interactive fretboard diagram above to explore each shape and pattern on Piano. Practice ascending and descending from the root note to learn the sound of this scale.