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A piano reference: chords, scales, theory. Full MIDI.

G♯ Minor 7♯5

Notes: G♯ - B - D♯♯ - F♯ | Degrees: 1 - ♭3 - ♯5 - ♭7 | Written: G♯m7♯5, G♯min7♯5

Construction: Root, Minor 3rd, Augmented 5th, Minor 7th

Fingering: RH 2-3-4-5, LH 5-4-3-2

< G Minor 7♯5 | A♭ Minor 7♯5 >

A♭ Minor 7♯5
This is the same chord as A♭ Minor 7♯5: the same keys on the keyboard, spelled with flats.

Construction

G♯ Minor 7♯5 = Root + Minor 3rd + Minor 6th + Minor 7th = G♯, B, D♯♯, F♯
NoteIntervalDegree
G♯Root1
BMinor 3rd♭3
D♯♯Minor 6th♯5
F♯Minor 7th♭7

Fingering

NoteKey colorRight handLeft hand
G♯blackindex finger (2)little finger (5)
Bwhitemiddle finger (3)ring finger (4)
D♯♯whitering finger (4)middle finger (3)
F♯blacklittle finger (5)index finger (2)

Right hand: index finger (2) on G♯, middle finger (3) on B, ring finger (4) on D♯♯, little finger (5) on F♯.

Left hand: little finger (5) on G♯, ring finger (4) on B, middle finger (3) on D♯♯, index finger (2) on 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.

FCGDAEB

Mnemonic: Father Charles Goes Down And Ends Battle

Chords in the Key of G♯ Minor

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

C1C2C3C4BC5C6C7C8G♯D♯
iG♯ 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:

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.
What is the G# piano chord?
The G# piano chord (written G♯ Minor 7♯5) uses the same keys: G♯ – B – D♯♯ – F♯. The # and ♯ symbols name the same black key.