Asus4 Guitar Chord (A Suspended 4th)

The Asus4 guitar chord (A suspended 4th) has 3 notes: A, D and E. Below you'll find 4 shapes with diagrams, how to play it step by step, the keys it belongs to and common progressions that use it.

Asus4 guitar chord: x02230123EADGBE
x02230 · open position
Notes
A – D – E
Formula
1 – 4 – 5
Type
suspended 4th
Difficulty
easy

Transpose a song

All 4 ways to play Asus4 on guitar

  • Asus4 guitar chord: x02230123
    x02230 open position
  • Asus4 guitar chord: x00x301
    x00x30 open position
  • Asus4 guitar chord: 5777555fr134
    577755 at the 5th fret
  • Asus4 guitar chord: x-x-7-9-10-107fr1234
    x-x-7-9-10-10 at the 7th fret

Diagrams: strings run from the lowest on the left; X = don't play, O = open string, numbers = fingers (1 index, 2 middle, 3 ring, 4 little finger).

How to play Asus4 on guitar

Main shape: x02230 (open position).

  1. Put your index finger (1) on the 2nd fret of the D (4th) string.
  2. Put your middle finger (2) on the 2nd fret of the G (3rd) string.
  3. Put your ring finger (3) on the 3rd fret of the B (2nd) string.
  4. Let the A (5th) and high E (1st) strings ring open (marked O).
  5. Don't play the low E (6th) string (marked X).
  6. Strum from the A (5th) string down (5 strings).

Asus4 notes and intervals

NoteFormulaInterval from the root
A 1 root
D 4 perfect 4th
E 5 perfect 5th

Inversions: the same notes with another one in the bass, written as slash chords: Asus4/E (2nd inversion).

Asus4 on piano and ukulele

  • Asus4 piano chord: A D EADE
    Asus4 on piano A – D – E
  • Asus4 ukulele chord: 220023
    Asus4 on ukulele 2200

Which keys use Asus4?

Asus4 is not one of the seven basic triads or 7th chords of a key, but all its notes (A, D and E) are in the scales of C major, A minor, F major, G major, D minor and E minor, so it fits songs in those keys.

Transpose Asus4

Move the chord up or down by semitones to see its name and notes in another key.

Asus4 A D E original

Suspended 4th chords on every root: Esus4 Fsus4 F♯sus4 Gsus4 A♭sus4Asus4B♭sus4Bsus4 Csus4 C♯sus4Dsus4E♭sus4

Frequently asked questions

What is a suspended 4th chord?

A suspended 4th chord replaces the 3rd with a perfect 4th (1–4–5). With no 3rd, it is neither major nor minor. "Sus" on its own means sus4.

How do you play Asus4 on guitar?

The shape in the main diagram is x02230 (open position).

  1. Put your index finger (1) on the 2nd fret of the D (4th) string.
  2. Put your middle finger (2) on the 2nd fret of the G (3rd) string.
  3. Put your ring finger (3) on the 3rd fret of the B (2nd) string.
  4. Let the A (5th) and high E (1st) strings ring open (marked O).
  5. Don't play the low E (6th) string (marked X).
  6. Strum from the A (5th) string down (5 strings).
What notes are in the Asus4 chord?

Asus4 has 3 notes: A, D and E. Its formula is 1 – 4 – 5: A is the root, D a perfect 4th and E a perfect 5th above it.

What key is Asus4 in?

Asus4 is not one of the seven basic triads or 7th chords of a key, but all its notes are in the scales of C major, A minor, F major, G major and D minor, so it fits songs in those keys.

How many ways can you play Asus4 on guitar?

This page shows 4 shapes: x02230 (open position), x00x30 (open position), 577755 (at the 5th fret) and x-x-7-9-10-10 (at the 7th fret). All of them contain the chord's essential notes.

Is Asus4 hard to play on guitar?

No: the easiest shape (x02230) has no barre and uses 3 fingers, so it is one of the easier chords to learn. (Difficulty here is a rough guide based on barres, stretches and the number of fingers.)

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