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Ukulele chords

G augmented (Gaug) chord on ukulele

Looking for the Gaug chord on ukulele? It is an augmented triad (two major thirds), made of three notes: G – B – D♯.

Dots show:
Gaug – Basic shape231GCEAGD♯GB
Basic shapeeasy
Gaug – Position 44.1443GCEABGBD♯
Position 4medium
Gaug – Position 66.231GCEAGGBD♯
Position 6easy
Gaug – Position 88.1443GCEAD♯BD♯G
Position 8medium

Tap a string on a diagram to hear just that string. The sound is generated in your browser with a physical string model.

What the Gaug chord sounds like

An augmented triad is two stacked major thirds. It sounds floating, dreamlike and unresolved, and is often a passing chord (e.g. C → Caug → F or Am).

Notes of the Gaug chord

DegreeNoteInterval from the root
1Groot
3Bmajor third (4 semitones)
5D♯augmented fifth (8 semitones)

How to play it – with fingering

Basic shape

  • String 1 (A): fret 2, index finger (B4)
  • String 2 (E): fret 3, ring finger (G4)
  • String 3 (C): fret 3, middle finger (D♯4)
  • String 4 (G): open (G4)

Position 4

  • String 1 (A): fret 6, ring finger (D♯5)
  • String 2 (E): fret 7, little finger (B4)
  • String 3 (C): fret 7, little finger (G4)
  • String 4 (G): fret 4, index finger (B4)

Position 6

  • String 1 (A): fret 6, index finger (D♯5)
  • String 2 (E): fret 7, ring finger (B4)
  • String 3 (C): fret 7, middle finger (G4)
  • String 4 (G): open (G4)

Tuning: G C E A (the G string is higher than the C – standard re-entrant ukulele tuning). In the diagram, × means the string is not played, and a circle means an open string.

Which keys is it in?

The Gaug chord is built from the notes of these keys (for minor keys, both the natural and the harmonic minor are considered):

  • E minor: III+

Similar chords and substitutes

If Gaug is too hard, or you want a different colour in the same spot, these chords are worth a try.

Substitutes (by function)

  • G – the raised fifth falls back to a perfect fifth
  • C – as a passing chord it resolves here (V+ → I)

Same notes

  • E♭aug – the same notes with a different root
  • Baug – the same notes with a different root

Frequently asked questions

What notes are in the Gaug chord?

G, B, D♯. The root is G; the intervals of the other notes from the root: major third, augmented fifth.

What is the easiest way to play Gaug on ukulele?

The easiest shape above is “Basic shape”, rated easy. We show 4 shapes, from open and easy versions to movable barre shapes higher up the neck.

How do I read the chord diagram?

Strings run from the lowest (left) to the highest (right) – tick “Left-handed” to mirror it. Rows are frets; a number at the side shows the starting fret. Dots are fingers (1 index, 2 middle, 3 ring, 4 little), a long bar is a barre, × means don't play that string and ○ means play it open.

How is the Gaug chord written?

The chord symbol is Gaug, and its full name is G augmented.

Related chords

The same chord on another instrument:

Gaug on guitarGaug on pianoGaug on mandolinGaug on banjo

Other G chords on ukulele:

GGmG7Gmaj7Gm7Gsus2Gsus4G7sus4G6Gm6Gadd9GdimGdim7Gm7b5G9Gm9Gmaj9G11G13

All ukulele chords in a table →

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Photos: Isak Photography, 42 North, Rachel Loughman, Vitaly Gariev, Vitaly Gariev, Isaac Martin / Unsplash