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Scale · Reference entry

G♯ Super Locrian Scale (Altered Scale)

Super Locrian Scale · G♯ – A – B – C – D – E – F♯ – G♯ · intervals P1-m2-m3-d4-d5-m6-m7

The G♯ Super Locrian Scale (Altered Scale) contains the notes G♯, A, B, C, D, E, and F♯. Its step pattern is H-W-H-W-W-W-W. Also called the altered scale — 7th mode of melodic minor, used over altered dominants in jazz.

At the keyboard

G# · A · B · C · D · E · F#
Flashcards · Scale
Three questions on G♯ Super Locrian Scale (Altered Scale)
Answer on the keyboard, not with buttons. No login required.

The G♯ Super Locrian scale contains seven notes: G♯, A, B, C, D, E, and F♯. It follows the whole-step / half-step pattern H-W-H-W-W-W-W.

G♯ Super Locrian Scale (Altered Scale) Notes

DegreeNameNoteInterval
1TonicG♯P1
2SupertonicAm2
3MediantBm3
4SubdominantCd4
5DominantDd5
6SubmediantEm6
7Leading ToneF♯m7
8OctaveG♯

Key Signature

The G♯ Super Locrian Scale (Altered 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

G♯F♯

Diatonic Chords in the G♯ Super Locrian Scale (Altered Scale)

These are the triads built on each degree of the G♯ Super Locrian Scale (Altered Scale):

C1C2C3C4BC5DC6C7C8G♯
G♯ Diminished (diminished)
DegreeNumeralChordQuality
1G♯ DiminishedDiminished
2iiA MinorMinor
3iiiB MinorMinor
4IV+C AugmentedAugmented
5VD MajorMajor
6VIE MajorMajor
7vii°F♯ DiminishedDiminished

G♯ Super Locrian Scale (Altered Scale) — Frequently Asked Questions

What are the notes of the G♯ Super Locrian Scale (Altered Scale) on piano?
The G♯ Super Locrian Scale (Altered Scale) uses the notes G♯ – A – B – C – D – E – F♯ – G♯. Play them in order from the root up to the octave, hands separately first, then together.
What notes are in the G# Super Locrian Scale?
The G# Super Locrian Scale contains seven notes: G# – A – B – C – D – E – F#. The notes table above shows each note with its scale degree and interval from the root.
How many sharps or flats does G# Super Locrian have?
The G# Super Locrian 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: G♯, F♯.
What does the G# Super Locrian Scale sound like?
The G# Super Locrian Scale has an unstable, dissonant character built on a diminished tonic. As a mode, it shares notes with a parent major scale but feels different because a different note acts as the tonal center.

Related Tools

Circle of FifthsVisualize key relationships, relative minors, and key signatures.Chord FinderLook up any chord — see the notes, hear it, and play along.Practice RoomPlug in a MIDI keyboard and get real-time feedback on every chord and scale.Chord DrillTimed drills to build speed and recognition across all chord types.MIDI MonitorLive MIDI message stream with note names, velocity, and a scrolling staff.

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

    Jadassohn, Salomon(1883)

    A Manual of Harmony

    Public domain treatise
  2. 2

    Prout, Ebenezer(1889)

    Harmony: Its Theory and Practice

    Public domain treatise
  3. 3

    Goetschius, Percy(1889)

    The Material Used in Musical Composition

    Public domain treatise
  4. 4

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Entry reviewed and maintained by Justin Evans. Corrections are read and applied.Report an error

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