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G#9 Piano Chord
G sharp ninth for piano

G#9 for Piano has the notes G# C D# Gb A#. Listen to it and learn about its interval structure: R 3 5 m7 9.

G#9 Chord

Full name: G sharp ninth
AKA: G#7(add9) G#7/9
Piano sound:

On this page:
Charts Inversions Structure Related chords Chord on other instruments Related scales Chord staff Summary table References Adjust notes

G#9 Piano Chord Charts

Piano chord chart
G#9 Piano chord chart

G#9 Inversions on piano

$G#9\C piano chord$

$G#9\D# piano chord$

$G#9\Gb piano chord$

$G#9\A# piano chord$

G#9 Chord Structure

Notes: G# C D# Gb A#
Interval structure: R 3 5 m7 9

Chord construction:
R = G#
G# + major interval = C (scale degree = 3rd)
C + minor interval = D# (scale degree = 5th)
D# + minor interval = Gb (scale degree = minor 7th)
Gb + major interval = A# (scale degree = 9th)

Ab9 ;

G#9 on other instruments

Scales Related to G#9

Scales that include all of the notes of G#9.
C#/Db major C#/Db melodic minor D#/Eb melodic minor C#/Db ionian A#/Bb natural minor D#/Eb dorian F phrygian F#/Gb lydian G#/Ab mixolydian A#/Bb aeolian C locrian E leading whole tone F#/Gb overtone G#/Ab overtone C altered D altered D enigmatic G dorian b2 A dorian b2 E augmented lydian

G#9 chord staff

G#9 summary table

Piano chord name	G#9 (G sharp ninth)
Piano sound
Notes and structure	G# C D# Gb A# (R 3 5 m7 9)
Related Chords	Ab9 ;
Chord Categories	is 7 (dom7) with added 9th 9th chord
Other Notations	G#7(add9) G#7/9
Chord Construction	R = G# G# + major interval = C (scale degree = 3rd) C + minor interval = D# (scale degree = 5th) D# + minor interval = Gb (scale degree = minor 7th) Gb + major interval = A# (scale degree = 9th)
G#9 on other instruments	G#9 piano G#9 guitar G#9 ukulele G#9 mandolin G#9 banjo

Tweak notes of G#9

C#
Db

D#
Eb

F#
Gb

G#
Ab

A#
Bb