Piano chord
A Sus2 Chord
Asus2 is a sus2 chord built on A. It contains the notes A – B – E.
Asus2
Also written: A2
- A
- B
- E
Notes in Asus2
Count up from A using the intervals below. The formula shows each note relative to the A major scale.
| Notes | Intervals | Formula | Semitones |
|---|---|---|---|
| A | Root | 1 | 0 |
| B | Major 2nd | 2 | 2 |
| E | Perfect 5th | 5 | 7 |
How to play Asus2 on piano
- Right hand: fingers 1–3–5 (thumb on A).
- Left hand: fingers 5–3–1 (little finger on the lowest note).
- Press the keys together, then try playing them one at a time as an arpeggio.
Asus2 inversions
An inversion puts a different note of Asus2 at the bottom. The notes stay the same, the colour and voice leading change.
Root position
Asus2A – B – E
1st inversion
Asus2/BB – E – A
2nd inversion
Asus2/EE – A – B
About sus2 chords
Replace the 3rd with a 2nd and the chord becomes open and airy. No major or minor — just wide, uncolored sound.
Sound: Open & airy
Songs that use it
- Crazy · SealPop
- The Cave · Mumford & SonsFolk
- Add It Up · Violent FemmesAlternative
Keys that contain Asus2
Asus2 is built only from notes of these keys. The Roman numeral shows its role in each key.
Hear Asus2 with different sounds and compare it with other chords in the interactive builder.
Open in the chord builderPractising on an acoustic piano that sounds off?
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