Quick Answer & Harmonic Definition

To play the A Suspended 4th chord on guitar, find the notes A, D, E across the fretboard. The root A typically goes on the 6th or 5th string. Use the interactive fretboard above to see exact finger placement for this triad chord shape.

Guitar Chord

Asus4 Guitar Chord

Replaces the third with a perfect fourth. Classic rock tension before resolution. Learn the A Suspended 4th chord on guitar with interactive fretboard, audio playback, and multiple voicings.

Notes
A – D – E
Intervals
0 – 5 – 7
Type
triad chord
A D E
E
A
D
G
B
e
3
5
7
9
12
3 notes · Standard (E A D G B E)

Playing the Asus4 Guitar Chord

The Asus4 chord is a suspended 4th chord built on the root A. It contains 3 notes: A, D, E. On guitar, this chord can be played in multiple positions across the fretboard, from open shapes to barre chord voicings.

Replaces the third with a perfect fourth. Classic rock tension before resolution. For guitarists, mastering the Asus4 chord unlocks many songs in the key of A.

Recommended Asus4 Guitar Voicing

The interactive fretboard above shows a practical Asus4 voicing. The chord notes (A, D, E) appear as highlighted positions. Tap any highlighted fret to hear that note, or click "Play Asus4" to hear the full chord.

Interval Structure of Asus4

Degree Interval Semitones Note in A
Root Root (R) 0 A
3rd Perfect 4th 5 D
5th Perfect 5th 7 E

Common Progressions with Asus4 on Guitar

  • I–IV–V: Asus4 – Dsus4 – Esus4 (foundation of blues and rock)
  • I–V–vi–IV: Asus4 – E – F#m – D (modern pop staple)
  • I–vi–IV–V: Asus4 – F#m – D – E (50s doo-wop)

Tips for Practicing Asus4 on Guitar

Start by finding the root note A on the 6th and 5th strings. Build the chord shape from there. Practice transitioning between Asus4 and nearby chords like D and E. Use slow, deliberate strums and check each string rings clearly.

Other A Guitar Chords

A
Major
Am
Minor
A7
Dominant 7th
Amaj7
Major 7th
Am7
Minor 7th
Adim
Diminished

Suspended 4th Chord in All 12 Keys

Csus4 C#sus4 Dsus4 D#sus4 Esus4 Fsus4 F#sus4 Gsus4 G#sus4 Asus4 A#sus4 Bsus4
Virtual Guitar
Interactive fretboard
Asus4 Piano
Piano chord diagram
A Scale
Notes that fit this chord
Songs
Find songs using Asus4

Knowledge Base & FAQs

Asus4 Guitar Chord — FAQ

Everything you need to know about our browser-based Web Audio engine, instruments, and music theory workspace.

How do I play the Asus4 chord on guitar?

To play the A Suspended 4th chord on guitar, find the notes A, D, E across the fretboard.

The root A typically goes on the 6th or 5th string. Use the interactive fretboard above to see exact finger placement for this triad chord shape.

What notes make up the Asus4 guitar chord?

The A Suspended 4th guitar chord contains 3 notes: A, D, E.

These are derived from the suspended 4th interval formula applied to the root A.

What is the best guitar voicing for Asus4?

The most common guitar voicing for Asus4 uses a root position with A on the 6th or 5th string.

The exact frets depend on your preferred voicing — the interactive fretboard above shows a recommended open or barre position shape.

Is Asus4 a beginner-friendly guitar chord?

Asus4 is a triad, making it accessible for beginners.

Focus on clean fretting of each 3 notes and strumming only the target strings.

What is a barre chord version of Asus4?

A barre chord version of Asus4 uses your index finger pressed across all strings at a specific fret, with the remaining fingers forming the chord shape.

The root A determines the barre position on the 6th or 5th string.

What are common chord progressions with Asus4 on guitar?

Asus4 is widely used in jazz ii–V–I turnarounds, blues progressions, and modal funk vamps.

How does Asus4 sound different on guitar vs piano?

The Asus4 chord contains the same notes (A, D, E) on both instruments.

On guitar, the voicing depends on string selection and fret position, creating a different timbre. Guitar chords often include string-specific articulations like hammer-ons and pull-offs.

Can I play Asus4 as an open chord on guitar?

Open voicings of Asus4 require A to be playable within the first 3 frets.

If open shapes aren't available, use a barre chord voicing instead.

What is the difference between the Asus4 chord on guitar and ukulele?

The Asus4 chord contains the same notes (A, D, E) on both instruments.

However, the guitar has 6 strings in EADGBE tuning while the ukulele has 4 strings in GCEA tuning, so the finger shapes are completely different.

How do I practice transitioning to and from Asus4 on guitar?

Practice moving between Asus4 and its neighboring chords in the key of A major: D and E.

Use a metronome at a slow tempo (60 BPM) and focus on clean, simultaneous finger placement.