Skip to content
guitarchords
ChordsKeysScale Degree MapPath Map
/
  • No chord matches

An interactive reference for guitar chord shapes, voicings and the theory behind them.

ChordsKeysScale Degree MapPath MapSource
  1. Chords
  2. /
  3. A♭
  4. /
  5. Sus4

A♭ suspended 4th (A♭sus4)

A♭Root
D♭Perf 4
E♭Perf 5

Anticipatory and unresolved. Replaces the 3rd with a 4th. Common in rock and pop as a transition chord.

Notes
A♭D♭E♭
Formula
1 · 4 · 5
Type
Suspended 4th triad
03

How to play it

EADGBe112412345

A♭sus4/E♭

A♭ suspended 4th, 1fr

Bass
E♭, the 5th
Root
A♭
Strings
D G B e · 1st fret
  • A♭Root
  • D♭P4
  • E♭P5

Up the neck

6 voicings, same three notes

Why it sounds suspended 4th

A♭+5 fretsD♭+2 fretsE♭

Stacked from 2 intervals. Compare with A♭sus2 →

04

Where to go next

More A♭ chords

Same root, other colours

A♭maj7A♭7A♭add9A♭6A♭sus2A♭maj9A♭6/9

Chords in the key of A♭

What A♭sus4 usually sits next to

I · A♭ii · B♭miii · CmIV · D♭V · E♭vi · Fmvii° · G°

Close relatives

Relatives of A♭ major

  • FmRelative minor of A♭ major
  • A♭mParallel minor, lower the 3rd

Other Sus4 chords

Same quality, every root

Csus4C♯sus4Dsus4E♭sus4Esus4Fsus4F♯sus4Gsus4A♭sus4Asus4B♭sus4Bsus4
01

Root

A♭
02

Quality

Sus4

3 notes: root, 3rd, 5th. Every other chord is built on one of these.

Alterations need a 7th chord. Try A♭7 →

Why it sounds suspended 4th

A♭+5 fretsD♭+2 fretsE♭

Stacked from 2 intervals. Compare with A♭sus2 →

03

How to play it

EADGBe112412345

A♭sus4/E♭

A♭ suspended 4th, 1fr

Bass
E♭, the 5th
Root
A♭
Strings
D G B e · 1st fret
  • A♭Root
  • D♭P4
  • E♭P5

Up the neck

6 voicings, same three notes
04

Where to go next

More A♭ chords

Same root, other colours

A♭maj7A♭7A♭add9A♭6A♭sus2A♭maj9A♭6/9

Chords in the key of A♭

What A♭sus4 usually sits next to

I · A♭ii · B♭miii · CmIV · D♭V · E♭vi · Fmvii° · G°

Close relatives

Relatives of A♭ major

  • FmRelative minor of A♭ major
  • A♭mParallel minor, lower the 3rd

Other Sus4 chords

Same quality, every root

Csus4C♯sus4Dsus4E♭sus4Esus4Fsus4F♯sus4Gsus4A♭sus4Asus4B♭sus4Bsus4
A♭ suspended 4th