The G#sus4 guitar chord is built from the notes G#, C#, D#. Its first guitar voicing is a barre chord at fret 1: low E string at fret 4 (middle finger); A string at fret 4 (middle finger); D string at fret 1 (index finger); G string at fret 1 (index finger); B string at fret 4 (ring finger); high e string at fret 4 (ring finger). It is a suspended 4th chord, and this page gives you its exact notes, the fingerings that work on the guitar, the mistakes to avoid and the progressions it appears in.
What notes are in the G#sus4 chord?
The G#sus4 chord is a suspended 4th chord, and its notes are fixed: G#, C#, D#. Every voicing on every instrument uses these same notes, in some order and in some octave — change one of them and you are playing a different chord. The table below lists each note with its interval from the root G#, so you can see the structure of G#sus4 at a glance. On the guitar, start with the first voicing above and listen for the notes G#, C#, D# in G#sus4.
| Note | Interval |
|---|---|
| G# | Root |
| C# | 4 |
| D# | 5 |
The root is G#, the note the chord is named after and the note your ear hears as home. Above it, the intervals in G#sus4 are 4, 5. Those intervals are the fingerprint of the suspended 4th quality — any chord with the same interval pattern, on any root, is the same kind of chord. On the guitar, the notes appear in the order the fingering dictates, but the set of notes never changes.
G#sus4 sounds ringing and suspended, a chord that holds its breath until the 4th drops to the 3rd. That character comes straight from the intervals above, not from the instrument: the same notes on piano, guitar or ukulele carry the same colour, even though the voicing changes. On the guitar, the barre chord of G#sus4 puts those notes under your fingers in the order the fingering lists them.
Comparing G#sus4 with its closest relatives helps to fix it in your ear. In short, sus4 against sus2: G#sus4 uses the 4th C# where the sus2 uses the 2nd A#. The sus4 is tenser and its resolution to the 3rd is more dramatic. Practise the two chords back to back and listen to the one note that changes — that single note is the difference between the two chords. On the guitar, the barre chord of G#sus4 puts those notes under your fingers in the order the fingering lists them.
How to play G#sus4 on guitar
On the guitar, G#sus4 has 3 voicings in the data below, and each one uses the same notes — G#, C#, D# — in a different place on the neck. There are 3 voicings listed for G#sus4 on the guitar; learn the first, then add the others as you need them. Finger numbers below use 1 for the index finger, 2 for the middle finger, 3 for the ring finger and 4 for the little finger, and x means the string is not played.
The barre chord puts G#sus4 in open position: low E string at fret 4 (middle finger); A string at fret 4 (middle finger); D string at fret 1 (index finger); G string at fret 1 (index finger); B string at fret 4 (ring finger); high e string at fret 4 (ring finger). It barres across strings 3 to 4 at fret 1 with the index finger. The barre is the hard part: the index finger must press every string from 3 to 4 evenly at fret 1, so roll it slightly onto its bony side and keep it close to the fret wire. If the barre buzzes, move it a fraction closer to the fret and press from the arm, not the thumb alone. Strum or pluck it slowly first and check that every note in G#sus4 — G#, C#, D# — sounds, with no buzz and no accidental open string.
Another way to play G#sus4 is the barre chord, in around fret 4: low E string at fret 4 (index finger); A string at fret 4 (index finger); D string at fret 6 (middle finger); G string at fret 6 (middle finger); B string at fret 4 (index finger); high e string at fret 4 (index finger). It barres across strings 1 to 6 at fret 4 with the index finger. The barre is the hard part: the index finger must press every string from 1 to 6 evenly at fret 4, so roll it slightly onto its bony side and keep it close to the fret wire. If the barre buzzes, move it a fraction closer to the fret and press from the arm, not the thumb alone. Strum or pluck it slowly first and check that every note in G#sus4 — G#, C#, D# — sounds, with no buzz and no accidental open string.
The barre chord is the voicing to learn if you want G#sus4 in open position: low E string at fret 4 (ring finger); A string at fret 4 (ring finger); D string at fret 1 (index finger); G string at fret 1 (index finger); B string at fret 2 (middle finger); high e string at fret 4 (little finger). It barres across strings 3 to 4 at fret 1 with the index finger. The barre is the hard part: the index finger must press every string from 3 to 4 evenly at fret 1, so roll it slightly onto its bony side and keep it close to the fret wire. If the barre buzzes, move it a fraction closer to the fret and press from the arm, not the thumb alone. Strum or pluck it slowly first and check that every note in G#sus4 — G#, C#, D# — sounds, with no buzz and no accidental open string.
Choosing between the voicings of G#sus4 is a musical decision, not a right-or-wrong one. The open or low-position voicing rings the most and suits strumming, while a barre or movable voicing lets you slide G#sus4 up the neck to any key without changing the shape. When you change chords, pick the voicing of G#sus4 that sits closest to the chord before it — shorter moves between shapes mean faster, cleaner changes. Practise the change into G#sus4 from the chord that comes before it in your song, not the chord on its own, because the move is the skill. On the guitar, start with the first voicing above and listen for the notes G#, C#, D# in G#sus4.
A short practice routine for G#sus4 on the guitar: play the first voicing four times slowly, checking each note, then change to it from the chord a fourth above G# and back, four times, at a slow tempo. Then play the second voicing the same way. If a note buzzes, stop and fix the finger placement rather than playing through the buzz — clean notes at a slow tempo become clean notes at full tempo, while buzzes practised fast become habits. Use the Guitar Chord Finder to see the diagram for G#sus4 while you practise, and the Chord Finder to compare it with the same chord on other instruments.
Common mistakes
These are the mistakes that most often make G#sus4 sound wrong on the guitar, and each one has a concrete fix. Work through them one at a time rather than trying to fix everything at once.
Resolving to the wrong 3rd. The sus4 resolves to the major 3rd C, not the minor 3rd. Resolve to B and you have changed key, not resolved. On the guitar, start with the first voicing above and listen for the notes G#, C#, D# in G#sus4.
Playing the 3rd as well. If C sounds together with C# the chord clashes badly. The 3rd must be absent while the 4th is present. On the guitar, start with the first voicing above and listen for the notes G#, C#, D# in G#sus4.
Hitting it too hard. A sus4 played at full volume can sound harsh. Play it a touch softer than the chord it resolves to. On the guitar, the barre chord of G#sus4 puts those notes under your fingers in the order the fingering lists them.
Barre collapsing on the high strings. In a barre voicing of G#sus4, the high strings are the ones that buzz first, because the index finger presses hardest near the thumb. If the top notes of G#sus4 sound dead, roll the barring finger slightly toward the fret and press from the arm, not from squeezing the neck. On the guitar, the barre chord of G#sus4 puts those notes under your fingers in the order the fingering lists them.
Where G#sus4 is used
G#sus4 is not a diatonic triad in any major or minor key, because it is an extended or altered chord, but its base triad belongs to the key of C# major, the key of D# major, the key of G# major. the chord before the resolution — sus4 to major is one of the most used moves in all music. As a dominant-type chord it also points toward C# major, the key a perfect fourth above G#, which is the tonic it most often resolves to. That is where G#sus4 does its work: not as a home chord, but as a chord that creates movement and then resolves. On the guitar, the barre chord voicing is the place to hear it in G#sus4.
Because G#sus4 is an extended or altered chord, it appears in progressions as a colour or a dominant rather than as a diatonic staple. Try it in place of the plain G# triad in a progression you already know, and listen to how the extra notes change the feel — that substitution is the usual way extended chords enter real music. The Chord Progression Builder lets you try G#sus4 in a progression in any key and hear how it connects to the chords around it. On the guitar, the barre chord voicing is the place to hear it in G#sus4.
The same chord on other instruments is covered in G#sus4 on piano, G#sus4 on ukulele, G#sus4 on bass, and the scales that fit over it are the G# major scale and the G# minor pentatonic scale. Learning G#sus4 on the guitar and then checking it on another instrument is one of the best ways to fix the notes — G#, C#, D# — in your memory, because the notes stay the same while everything else changes.
Practising G#sus4
A short worked example makes G#sus4 concrete. Play the four-chord progression C# – G# – A#m – F# in C# major, the key G#sus4 most often resolves toward: C# – G# – A#m – F#. Play each chord for one bar at a slow tempo, and listen to how G#sus4 sounds in that sequence — whether it feels like home, like a lift, or like a chord on its way somewhere else. Then play the same four chords in a different order, starting on G#sus4 itself, and notice how its character changes when it opens the progression instead of sitting inside it. On the guitar, the barre chord of G#sus4 puts those notes under your fingers in the order the fingering lists them.
For a second exercise, play G#sus4 and then the chord a fourth above G#, back and forth, four times each. That move — a chord and the chord a fourth above it — is the most common resolution in Western music, and it is the move G#sus4 is built for when it acts as a dominant. Finish by playing G#sus4 on its own, slowly, and naming each note out loud as you play it: G#, C#, D#. Naming the notes while you play them is what turns a shape into knowledge you can use in any key. Test yourself with the Practice Chord Quiz and keep time with the Metronome as the tempo rises. On the guitar, the barre chord of G#sus4 puts those notes under your fingers in the order the fingering lists them.
Frequently asked questions
How do you resolve G#sus4?
Let the 4th C# fall by a semitone to the major 3rd C. That one-step move, sus4 to major, is the classic resolution and the sound every listener expects. On the guitar, the first voicing above shows where that note sits.
Is G#sus4 major or minor?
Neither, while it is suspended: it has no 3rd. It usually resolves to the major triad, which is why it is most often heard as a delayed major chord. On the guitar, the first voicing above shows where that note sits.
How do you play G#sus4 on the guitar?
The first voicing is the barre chord: frets 4–4–1–1–4–4, fingers 2–2–1–1–3–3, on the guitar. That voicing uses the notes G#, C#, D#, and it is the one to learn first. The page above lists more voicings for G#sus4, so you can choose the shape nearest the chords around it.
Is G#sus4 hard to play on the guitar?
It depends on the voicing. The first voicing of G#sus4 on the guitar is the easiest starting point, and the movable voicings further up the neck are harder because they need a barre or a wider stretch. Practise the first voicing cleanly at a slow tempo before you try the others, and the harder shapes will come more easily.
What is the easiest voicing of G#sus4 on the guitar?
The barre chord is the easiest voicing listed for G#sus4 on the guitar: frets 4–4–1–1–4–4, fingers 2–2–1–1–3–3. Learn that shape first, get every note ringing cleanly, and only then move on to the alternative voicings further up the neck.