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