| Major Seventh | A♭M7 [A♭-C-E♭-G] |
| Dominant Seventh | A♭7 [A♭-C-E♭-G♭] |
| minor Seventh | A♭m7 [A♭-C♭(B)-E♭-G♭] |
| half-diminished Seventh | A♭Ø7 or A♭7♭5 [A♭-C♭(B)-E♭♭(D)-G♭] |
| fully-diminished Seventh | A♭O7 [A♭-C♭(B)-E♭♭(D)-G♭♭(F)] |
| diminished Major Seventh | A♭OM7 [A♭-C♭(B)-E♭♭(D)-G ] |
| minor-Major Seventh | A♭mM7 [A♭-C♭(B)-E♭-G] |
| Augmented Seventh or Dominant 7♯5 | A♭+7 or A♭7♯5 [A♭-C-E-G♭] |
| Augmented-Major Seventh | A♭+M7 or A♭M7♯5 [A♭-C-E-G] |
| ♭ ← | * | → ♯ |
|---|---|---|