Scale degrees · A♭ major
The 7 of A♭ is G
The 7 (seven) of A♭ (A flat, Ab) is G: a major seventh above the root.
A♭ — the root, 1G — the 7
How to find it
Count letters first, the root included: A, B, C, D, E, F, G. A 7th lands on G.
Then the sound: a major seventh is 11 semitones above A♭, which is exactly where G is — no sharp or flat needed.
Where you meet it
The 7 is a half step below the root: the major seventh, the 7th of the maj7 chord and the leading tone of the key.
In A♭maj7:
A♭ · C · E♭ · G
The 7 in every key
| Key | The 7 |
|---|---|
| C | B |
| G | F♯ |
| D | C♯ |
| A | G♯ |
| E | D♯ |
| B | A♯ |
| F♯ | E♯ |
| D♭ | C |
| A♭ | G |
| E♭ | D |
| B♭ | A |
| F | E |
Every degree of A♭
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