C Melodic Minor Scale

Scale steps
W = 2 semitones H = 1 semitone
C2WD1HE2WF2WG2WA2WB1HC
Step Pattern: W–H–W–W–W–W–H (2–1–2–2–2–2–1 semitones)
On the keyboard
CDFGABCDFGABCEE

Diatonic triads

Degree
Build the chord · root–3rd–5th

ROOTTAKESKIP

Chord semitone gaps
Ukulele G-C-E-A
i
CDEFG
Cm minor

C · E · G

3 + 4 semitones
GEGC
123
0333
GExC
12
03x3 · ALT
ii
DEFGA
Dm minor

D · F · A

3 + 4 semitones
ADFA
231
2210
xDFA
21
x210 · ALT
III+
EFGAB
Eaug augmented

E · G · B

4 + 4 semitones
GEGB
231
0332
BEGB
4231
4332 · ALT
IV
FGABC
F major

F · A · C

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

G · B · D

4 + 3 semitones
GDGB
132
0232
BDGB
4132
4232 · ALT
vi°
ABCDE
Adim diminished

A · C · E

3 + 3 semitones
AExC
123
23x3
vii°
BCDEF
Bdim diminished

B · D · F

3 + 3 semitones
BDFB
4213
4212
xDFB
213
x212 · ALT