Scale degrees · A♭ major
The 6 of A♭ is F
The 6 (six) of A♭ (A flat, Ab) is F: a major sixth above the root.
A♭ — the root, 1F — the 6
How to find it
Count letters first, the root included: A, B, C, D, E, F. A 6th lands on F.
Then the sound: a major sixth is 9 semitones above A♭, which is exactly where F is — no sharp or flat needed.
Where you meet it
The 6 is the added note of a sixth chord. An octave up, on a dominant, it is the 13.
In A♭6:
A♭ · C · E♭ · F
The 6 in every key
| Key | The 6 |
|---|---|
| C | A |
| G | E |
| D | B |
| A | F♯ |
| E | C♯ |
| B | G♯ |
| F♯ | D♯ |
| D♭ | B♭ |
| A♭ | F |
| E♭ | C |
| B♭ | G |
| F | D |
Every degree of A♭
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