D Dominant 7th :: D F♯ A C

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

E
B
G
D
A
E
♭7
♭3
♭7
♭5
F♯
♭3
♭7
F♯
♭5
F♯
♭3
♭7
♭5
♭3
F♯
♭3
♭7
♭5
♭5
♭7
F♯
♭3
♭5
F♯
⬤ ⬤
♭7
♭3
♭7
⬤ ⬤