The G♯ 7sus4 chord is a four-note chord made up of G♯, C♯, D♯, and F♯. It is built from a root, perfect fourth, perfect fifth, and minor seventh.
Construction
G♯ 7sus4 = Root + Perfect 4th + Perfect 5th + Minor 7th = G♯ · C♯ · D♯ · F♯
| Note | Interval | Degree |
|---|---|---|
| G♯ | Root | 1 |
| C♯ | Perfect 4th | 11 |
| D♯ | Perfect 5th | 5 |
| F♯ | Minor 7th | ♭7 |
G♯ 7sus4 Inversions
| Position | Notes |
|---|---|
| Root Position | G♯ – C♯ – D♯ – F♯ |
| 1st Inversion | C♯ – D♯ – F♯ – G♯ |
| 2nd Inversion | D♯ – F♯ – G♯ – C♯ |
| 3rd Inversion | F♯ – G♯ – C♯ – D♯ |
Key Signature
A chord has no key signature of its own, but the G♯ 7sus4 is the tonic (I) chord of G# Major, whose key signature has 4 flats (B♭, E♭, A♭, D♭).
B♭E♭A♭D♭
Order of flats
Flats are added in a fixed order — the reverse of the sharp order. Each new flat key adds the next flat on the list.
B♭E♭A♭D♭G♭C♭F♭
Mnemonic: Battle Ends And Down Goes Charles’ Father
Chords in the Key of G♯ Major
These are the triads built on each degree of the G♯ major scale:
G♯ 7sus4 — Frequently Asked Questions
What is the G♯ 7sus4 chord on piano?
The G♯ 7sus4 chord contains the notes G♯ – C♯ – D♯ – F♯. On piano, play these notes together to sound the chord.
What notes are in the G# 7sus4 chord?
The G# 7sus4 chord (G#7sus4) contains 4 notes: G#, C#, D#, F#. Formula: R-P4-P5-m7.
How is G#7sus4 used in music?
G#7sus4 is used in jazz, fusion, and contemporary music to add harmonic color. It appears as a dominant or tonic chord depending on context.
What is the scale degree formula for G#7sus4?
G#7sus4 uses scale degrees 1-4-5-b7, giving it its distinctive sound.