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