Construction
A 7sus4 = Root + Perfect 4th + Perfect 5th + Minor 7th = A, D, E, G
| Note | Interval | Degree |
|---|---|---|
| A | Root | 1 |
| D | Perfect 4th | 11 |
| E | Perfect 5th | 5 |
| G | Minor 7th | ♭7 |
How to Play the A 7sus4
Right Hand (RH)
Place your right hand over the keys with the thumb on the root. Use the fingering: 1 – 2 – 3 – 5
Left Hand (LH)
For the left hand, start with your pinky on the root. Use the fingering: 5 – 3 – 2 – 1
A 7sus4 Inversions
- Root positionA – D – E – G
- 1st inversion (A7sus4/D)D – E – G – A
- 2nd inversion (A7sus4/E)E – G – A – D
- 3rd inversion (A7sus4/G)G – A – D – E
A 7sus4 : Frequently Asked Questions
What is the A 7sus4 chord on piano?
The A 7sus4 chord contains the notes A – D – E – G. On piano, play these notes together to sound the chord.
What notes are in the A 7sus4 chord?
The A 7sus4 chord (A7sus4) contains 4 notes: A, D, E, G. Formula: R-P4-P5-m7.
How is A7sus4 used in music?
A7sus4 is used in jazz, fusion, and contemporary music to add harmonic color. It appears as a dominant or tonic chord depending on context.
What is the scale degree formula for A7sus4?
A7sus4 uses scale degrees 1-4-5-b7, giving it its distinctive sound.