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G♯ Minor 7♯5

chord·/chords/minor-7-sharp-5/g-sharp/

The G♯ Minor 7♯5 chord contains the notes G♯, B, D♯♯, and F♯.

Notes: G♯, B, D♯♯, F♯ · Piano keys: G♯ B D♯♯ F♯

Reviewed for accuracy · Last updated July 2026 · Maintained by Justin Evans

A♭ Minor 7♯5
This is the same chord as A♭ Minor 7♯5 — the same keys on the keyboard, spelled with flats.
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G♯
G♯ – B – D♯♯ – F♯

Practice G♯ Minor 7♯5

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Introduction

The G♯ Minor 7♯5 chord is a four-note chord made up of G♯, B, D♯♯, and F♯.

Notes

Notes:G♯ – B – D♯♯ – F♯

Key Signature

A chord has no key signature of its own, but the G♯ Minor 7♯5 is the tonic (i) chord of G# Minor, which shares the signature of its relative major, B Major — 5 sharps (F♯, C♯, G♯, D♯, A♯).

F♯C♯G♯D♯A♯

Order of sharps

Sharps are added to a key signature in a fixed order. Each new sharp key adds the next sharp on the list.

F♯C♯G♯D♯A♯E♯B♯

Mnemonic: Father Charles Goes Down And Ends Battle

Chords in the Key of G♯ Minor

These are the triads built on each degree of the G♯ minor scale:

C1C2C3C4BC5C6C7C8G#D#
i — G♯ Minor (minor)
DegreeNumeralChordQuality
1iG♯ MinorMinor
2ii°A♯ DiminishedDiminished
3IIIB MajorMajor
4ivC♯ MinorMinor
5vD♯ MinorMinor
6VIE MajorMajor
7VIIF♯ MajorMajor

Same Notes, Other Names

The notes G♯ – B – D♯♯ – F♯ aren’t exclusive to this chord. Depending on which note is the bass and how the chord functions, the same pitches also spell:

E Add 9→

G♯ Minor 7♯5 — Frequently Asked Questions

What is the G♯ Minor 7♯5 chord on piano?
The G♯ Minor 7♯5 chord contains the notes G♯ – B – D♯♯ – F♯. On piano, play these notes together to sound the chord.

Related Tools

Chord FinderLook up any chord — see the notes, hear it, and play along.Chord DrillTimed drills to build speed and recognition across all chord types.Practice RoomPlug in a MIDI keyboard and get real-time feedback on every chord and scale.Circle of FifthsVisualize key relationships, relative minors, and key signatures.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 chord page are grounded in the following sources. Public domain treatises and scores are linked to their full text; primary data reflects piano.org's own interval-derived dataset.

  1. 1

    George Grove (ed.)(1900)

    A Dictionary of Music and Musicians

    Public domain treatise
  2. 2

    Jadassohn, Salomon(1883)

    A Manual of Harmony

    Public domain treatise
  3. 3

    Prout, Ebenezer(1889)

    Harmony: Its Theory and Practice

    Public domain treatise
  4. 4

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