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