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The A♯ suspended fourth chord on piano
A♯ suspended fourth is built from A♯, D♯, F. Press play above to hear it.
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What notes are in the A♯ suspended fourth chord?
The A♯ suspended fourth chord is made up of A♯, D♯, F.
Notes & intervals
| A♯ | Root |
| D♯ | Perfect fourth |
| F | Perfect fifth |
How to play it
Right hand
1-3-5
Left hand
5-3-1
Black keys: 2
Which keys use the A♯ suspended fourth chord?
A♯ suspended fourth occurs naturally in these keys: I of A♯ major, VII of C minor, VI of D minor, V of D♯ major, IV of F major, III of G minor.
How it sounds
A suspended fourth chord sounds open and unresolved, wanting to settle back to the major triad on the same root.