B Diminished
::
B
D
F
⨉
A
E
C
G
♭5
B
♭3
⬤
⬤
B
⬤
♭3
♭5
⬤
⬤
B
♭3
⬤
♭5
⬤
⬤
♭3
♭5
B
⬤ ⬤
⬤ ⬤
F
G♭ Major 7th (♭5)
::
G♭
B♭
C
F
⨉
A
E
C
G
♭5
3
7
G♭
⬤
♭5
3
⬤
⬤
7
♭5
⬤
3
G♭
⬤
⬤
7
♭5
⬤
G♭
⬤
3
7
G♭
⬤ ⬤
♭5
⬤ ⬤
—
A♭ Minor
::
A♭
B
E♭
⨉
A
E
C
G
A♭
♭3
⬤
5
⬤
A♭
♭3
⬤
⬤
5
⬤
♭3
⬤
A♭
5
⬤
⬤
A♭
5
♭3
⬤ ⬤
⬤ ⬤