G Sus2 Triads on Guitar: Every Inversion on Every String Set
A G sus2 triad is G, A and D (1 2 5). It has three arrangements, root position, first inversion and second inversion, and each can be played on four groups of three strings: all twelve shapes are below.
Keys
Triads — Gsus2
Root position
First inversion
Second inversion
All inversions
The notes of Gsus2
G sus2 is a major second (two frets) and then a perfect fourth, with no third at all. Root position puts G at the bottom (G, A and D); first inversion puts A at the bottom (A, D and G); second inversion puts D at the bottom (D, G and A).
Gsus2 replaces the third with the second, A. With no third it is neither major nor minor; it sounds open and unresolved, and it usually moves to G major or minor by letting A rise to the third.
Gsus2 on every string set
On the low E, A and D strings: root position at frets 0–3, first inversion at fret 5 and second inversion at frets 7–10.
On the A, D and G strings: root position at frets 7–10, first inversion at fret 0 and second inversion at frets 2–5.
On the D, G and B strings: root position at frets 2–5, first inversion at frets 7–8 and second inversion at frets 0–10.
On the G, B and high e strings: root position at frets 0–10, first inversion at frets 2–3 and second inversion at frets 5–8.
Where the inversions sit in the CAGED shapes
The practice pad above shows Gsus2's triads inside each CAGED shape. Use the R, 2, 3 and V switches to see each arrangement:
- Root position: C shape (fret 7), A shape (fret 10), G shape (fret 12) and E shape (fret 2).
- First inversion: C shape (fret 7), G shape (fret 12) and E shape (fret 2).
- Second inversion: C shape (fret 5), A shape (fret 10) and E shape (fret 2).
Where Gsus2 appears
Gsus2 isn't built on the scale's thirds, so it isn't a diatonic chord in the usual sense, but all three of its notes fit 12 keys: C major (on the 5th degree), D major (on the 4th degree), F major (on the 2nd degree), G major (on the 1st degree) and B♭ major (on the 6th degree), and D minor (4th), E minor (3rd), G minor (1st), A minor (7th) and B minor (6th).
Of those, C major, D major, G major, D minor, E minor, A minor and D harmonic minor are keys guitarists play in constantly, because their open strings ring with the scale, so Gsus2 turns up often in songs.
Open strings and capo options for Gsus2
Three open strings are part of Gsus2: the A string (the third), the D string (the fifth) and the G string (root). Because the root is among them, you can let it drone under any of the shapes.
Closely related chords
A sus chord is a pause before major or minor: Gsus2 keeps the root and fifth and moves the third, so its closest chords share the same root.
Gsus2 triad FAQs
What notes are in a G sus2 triad?
G, A and D. The formula is 1 2 5.
What is the first inversion of Gsus2?
A, D and G, with A in the bass. On the G, B and high e strings it sits at fret 2, fret 3 and fret 3.
Is Gsus2 major or minor?
Neither. It has no third: the second, A, takes its place, which is why it sounds open and unresolved.
Related
Learn more
How to use guitar triads explains inversions and how to use them in rhythm parts and solos, and triads on all string sets goes through each set in turn. The triad library has every chord.