A sus4 (Asus4) chord on ukulele

The A sus4 chord (Asus4) is a sus4 chord (a perfect fourth instead of the third), made of three notes: A – D – E.

Dots show:

Basic shapeeasy

Position 4medium

Position 7medium

Position 9easy

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

Chord finder Transposer Tuner

What the Asus4 chord sounds like

In a sus4 chord a perfect fourth replaces the third. The fourth is 'suspended' and usually resolves down to the third (sus4 → major), a classic move at cadences.

Notes of the Asus4 chord

Degree	Note	Interval from the root
1	A	root
4	D	perfect fourth (5 semitones)
5	E	perfect fifth (7 semitones)

How to play it – with fingering

Basic shape, barre at fret 2

String 1 (A): open (A4)
String 2 (E): open (E4)
String 3 (C): fret 2, index finger (D4)
String 4 (G): fret 2, index finger (A4)

For the barre, lay your index finger flat across all the marked strings at fret 2; your other fingers press the higher frets.

Position 4

String 1 (A): fret 5, ring finger (D5)
String 2 (E): fret 5, middle finger (A4)
String 3 (C): fret 4, index finger (E4)
String 4 (G): fret 7, little finger (D5)

Position 7

String 1 (A): fret 7, index finger (E5)
String 2 (E): fret 10, little finger (D5)
String 3 (C): fret 9, ring finger (A4)
String 4 (G): fret 9, ring finger (E5)

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 Asus4 chord is built from the notes of these keys (for minor keys, both the natural and the harmonic minor are considered):

A major: Isus4 (tonic)
A minor: Isus4 (tonic)
D major: Vsus4 (dominant)
D minor: Vsus4 (dominant)
E minor: IVsus4 (subdominant)
F major: IIIsus4
C major: VIsus4
G major: IIsus4
B minor: VIIsus4
F♯ minor: IIIsus4

Similar chords and substitutes

If Asus4 is too hard, or you want a different colour in the same spot, these chords are worth a try.

Substitutes (by function)

A – resolves the suspension to major
Am – or to minor

Same notes

Dsus2 – the same notes with a different root

Richer versions

A7sus4 – the same chord plus 1 colour note
A11 – the same chord plus 3 colour notes

Frequently asked questions

What notes are in the Asus4 chord?

A, D, E. The root is A; the intervals of the other notes from the root: perfect fourth, perfect fifth.

What is the easiest way to play Asus4 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 Asus4 chord written?

The chord symbol is Asus4, and its full name is A sus4.