B Natural Minor Scale

Scale steps
W = 2 semitones H = 1 semitone
B2WC♯1HD2WE2WF♯1HG2WA2WB
Step Pattern: W–H–W–W–H–W–W (2–1–2–2–1–2–2 semitones)
On the keyboard
DEGABDEGABC♯F♯C♯F♯

Diatonic triads

Degree
Build the chord · root–3rd–5th

ROOTTAKESKIP

Chord semitone gaps
Ukulele G-C-E-A
i
BC♯DEF♯
Bm minor

B · D · F♯

3 + 4 semitones
BDF♯B
4123
4222
xDF♯B
123
x222 · ALT
ii°
C♯DEF♯G
C♯dim diminished

C♯ · E · G

3 + 3 semitones
GEEC♯
12
0404
GEGC♯
213
0434 · ALT
III
DEF♯GA
D major

D · F♯ · A

4 + 3 semitones
ADF♯A
123
2220
xDF♯A
12
x220 · ALT
iv
EF♯GAB
Em minor

E · G · B

3 + 4 semitones
GEEB
21
0402
GEGB
321
0432 · ALT
v
F♯GABC♯
F♯m minor

F♯ · A · C♯

3 + 4 semitones
AC♯F♯A
213
2120
AC♯F♯C♯
2134
2124 · ALT
VI
GABC♯D
G major

G · B · D

4 + 3 semitones
GDGB
132
0232
BDGB
4132
4232 · ALT
VII
ABC♯DE
A major

A · C♯ · E

4 + 3 semitones
AC♯EA
21
2100
AEEC♯
123
2404 · ALT