A♭ Harmonic Minor Scale

Scale steps
W = 2 semitones H = 1 semitone
A2WB1HC2WD2WE1HF3W+HG1HA
Step Pattern: W–H–W–W–H–W+H–H (2–1–2–2–1–3–1 semitones)
On the keyboard
FGCFGCDEABDEAB

Diatonic triads

Degree
Build the chord · root–3rd–5th

ROOTTAKESKIP

Chord semitone gaps
Ukulele G-C-E-A
i
ABCDE
Am minor

A · C · E

3 + 4 semitones
CEAC
3241
4342
AEAC
1342
1342 · ALT
ii°
BCDEF
Bdim diminished

B · D · F

3 + 3 semitones
BDFB
312
3101
BFFD
123
3404 · ALT
III+
CDEFG
Caug augmented

C · E · G

4 + 4 semitones
GEGC
231
0332
CEGC
4231
4332 · ALT
iv
DEFGA
Dm minor

D · F · A

3 + 4 semitones
ADFD
123
1104
AFFD
123
1404 · ALT
V
EFGAB
E major

E · G · B

4 + 3 semitones
GEGB
231
0331
BEGB
2341
3331 · ALT
VI
FGABC
F major

F · A · C

4 + 3 semitones
CFAC
2341
4442
AFFC
132
1402 · ALT
vii°
GABCD
Gdim diminished

G · B · D

3 + 3 semitones
GDGB
132
0131
BDGB
3142
3131 · ALT