D Augmented 7th (♭9)
::
D
F♯
A♯
C
E♭
B
F♯
D
A
3
D
♭7
♭9
♯5
⬤
D
♭7
⬤
♭9
♯5
3
⬤
D
⬤
♭7
♭9
⬤
3
⬤
D
♯5
⬤
♭9
3
⬤
♭7
♯5
⬤ ⬤
3
D
⬤ ⬤