D♭ Augmented 7th
::
D♭
F
A
B
C
G
D
A
E
B
♯5
♭7
D♭
3
♯5
♭7
D♭
⬤
3
⬤
♭7
D♭
⬤
3
♯5
⬤
D♭
3
⬤
♯5
♭7
⬤
3
⬤
♯5
♭7
D♭
⬤
3
♯5
♭7
D♭
⬤ ⬤
♯5
♭7
⬤ ⬤