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Scale · Reference entry

E♭ Half-Whole Diminished Scale

Half-Whole Diminished Scale · E♭ – F♭ – G♭ – G – B♭♭ – B♭ – C – D♭ – E♭ · intervals P1-m2-m3-M3-d5-P5-M6-m7

The E♭ Half-Whole Diminished Scale contains the notes E♭, F♭, G♭, G, B♭♭, B♭, C, and D♭. Its step pattern is H-W-H-W-H-W-H-W. An octatonic alternating half and whole steps — symmetrical, used over dominant 7♭9 chords.

At the keyboard

Eb · Fb · Gb · G · Bbb · Bb · C · Db
Flashcards · Scale
Three questions on E♭ Half-Whole Diminished Scale
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The E♭ Half-Whole Diminished scale contains eight notes: E♭, F♭, G♭, G, B♭♭, B♭, C, and D♭. It follows the whole-step / half-step pattern H-W-H-W-H-W-H-W.

E♭ Half-Whole Diminished Scale Notes

DegreeNameNoteInterval
1RootE♭P1
♭2Minor 2ndF♭m2
♭3Minor 3rdG♭m3
3Major 3rdGM3
♭5Diminished 5thB♭♭d5
5Perfect 5thB♭P5
6Major 6thCM6
♭7Minor 7thD♭m7
8OctaveE♭P8

Key Signature

The E♭ Half-Whole Diminished Scale doesn’t line up with a single major or minor key, so it has no standard key signature. Its notes are written with accidentals as needed.

Accidentals

E♭F♭G♭B♭♭B♭D♭

E♭ Half-Whole Diminished Scale — Frequently Asked Questions

What are the notes of the E♭ Half-Whole Diminished Scale on piano?
The E♭ Half-Whole Diminished Scale uses the notes E♭ – F♭ – G♭ – G – B♭♭ – B♭ – C – D♭ – E♭. Play them in order from the root up to the octave, hands separately first, then together.
What notes are in the Eb Half-Whole Diminished Scale?
The Eb Half-Whole Diminished Scale contains eight notes: Eb – Fb – Gb – G – Bbb – Bb – C – Db. The notes table above shows each note with its scale degree and interval from the root.
How many sharps or flats does Eb Half-Whole Diminished have?
The Eb Half-Whole Diminished Scale doesn't correspond to a single major or minor key, so it has no standard key signature. Its notes are written with accidentals as needed: E♭, F♭, G♭, B♭♭, B♭, D♭.
What does the Eb Half-Whole Diminished Scale sound like?
The Eb Half-Whole Diminished Scale has a distinctive sound shaped by its specific interval pattern. Listen to the audio playback above to hear the character on every note.

Related Tools

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References & Further Reading

The note names, intervals, fingering, and harmony on this scale page are grounded in the following sources. Public domain treatises and scores are linked to their full text; primary data is piano.org's own interval-derived reference dataset — continuously maintained and human-verified, with no fixed publication date.

  1. 1

    George Grove (ed.)(1900)

    A Dictionary of Music and Musicians

    Public domain treatise
  2. 2

    C. P. E. Bach(1753)

    Essay on the True Art of Playing Keyboard Instruments

    Public domain treatise
  3. 3

    Chopin, Frédéric(1839)

    Prelude in E♭ major, Op. 28 No. 19

    Public domain score
  4. 4

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