Sus & power family
A suspended fourth chord
Asus4A suspended fourth
Piano root position
- Root
- 4
- 5
Guitar standard tuning
Open chord
Uses open strings, no barre.
Finger: 1 index, 2 middle, 3 ring, 4 little
Notation treble clef
Intervals
12 semitones- A1
- ♭2
- 2
- ♭3
- 3
- D4
- ♭5
- E5
- ♯5
- 6
- ♭7
- 7
- A Root
- D Perfect 4th
- E Perfect 5th
About this chord
What is an A suspended fourth chord?
Asus4 is built from 3 notes: A (the root), D (the 4), E (the 5). The fourth hangs in place of the third and wants to fall back to it.
- Notes
- A · D · E
- Formula
- 1 · 4 · 5
- Also written
- Asus
- Found in
- Outside the major and minor keys
Neighbours
Chords close to Asus4
Play it, and Melodio names it.
The desktop app does the same, live: plug in a MIDI keyboard and every chord you hold appears with its notes, intervals and guitar shape. Free.
Download Melodio
Windows · macOS · Linux
All 348 chords
Every chord type on every root, each with its own page.
C
D♭
D
E♭
E
F
G♭
G
A♭
A
B♭