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