A Natural Minor Scale

Scale steps
W = 2 semitones H = 1 semitone
A2WB1HC2WD2WE1HF2WG2WA
Step Pattern: W–H–W–W–H–W–W (2–1–2–2–1–2–2 semitones)
On the keyboard
CDEFGABCDEFGABC

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
ACEA
1
2000
ACEC
12
2003 · ALT
ii°
BCDEF
Bdim diminished

B · D · F

3 + 3 semitones
BDFB
4213
4212
xDFB
213
x212 · ALT
III
CDEFG
C major

C · E · G

4 + 3 semitones
GCEC
1
0003
GEEC
21
0403 · ALT
iv
DEFGA
Dm minor

D · F · A

3 + 4 semitones
ADFA
231
2210
xDFA
21
x210 · ALT
v
EFGAB
Em minor

E · G · B

3 + 4 semitones
GEEB
21
0402
GEGB
321
0432 · ALT
VI
FGABC
F major

F · A · C

4 + 3 semitones
ACFA
21
2010
ACFC
213
2013 · ALT
VII
GABCD
G major

G · B · D

4 + 3 semitones
GDGB
132
0232
BDGB
4132
4232 · ALT