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A♭ augmented seventh chord
The A♭7♯5 chord (augmented seventh) is made of the notes A♭, C, E, G♭. Its formula compared with the major scale is 1 3 ♯5 ♭7.
A♭7♯5
Sevenths · 4 notes
Note names
How it is built
| Degree | Note | Interval from the root |
|---|---|---|
| 1 | A♭ | Unison |
| 3 | C | Major third |
| ♯5 | E | Augmented fifth |
| ♭7 | G♭ | Minor seventh |
Inversions
- A♭7♯5A♭ C E G♭Root position
- A♭7♯5/CC E G♭ A♭First inversion
- A♭7♯5/EE G♭ A♭ CSecond inversion
- A♭7♯5/G♭G♭ A♭ C EThird inversion
Frequently asked questions
- Which notes make up the A♭7♯5 chord?
- The notes are A♭, C, E, G♭.
- What is the formula of the A♭7♯5 chord?
- The formula is 1 3 ♯5 ♭7: major third, augmented fifth, minor seventh.
From theory to practice
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