A Half Diminished 7th
::
A
C
E♭
G
⨉
A
E
C
G
A
♭3
♭7
A
⬤
♭3
♭7
♭5
⬤
⬤
A
♭3
⬤
♭5
⬤
♭7
⬤
♭3
♭5
⬤
A
⬤
♭7
♭5
⬤ ⬤
A
♭3
♭7
⬤ ⬤
E♭
A♭ Minor 7th
::
A♭
B
E♭
G♭
⨉
A
E
C
G
A♭
♭3
♭7
⬤
5
⬤
A♭
♭3
⬤
⬤
5
♭7
⬤
♭3
⬤
A♭
5
⬤
♭7
⬤
A♭
5
♭3
♭7
⬤ ⬤
⬤ ⬤
E♭
C Minor 6th
::
C
E♭
G
A
⨉
A
E
C
G
6
C
5
6
⬤
C
5
♭3
⬤
⬤
6
C
⬤
♭3
⬤
5
⬤
C
♭3
⬤
6
⬤
5
♭3
⬤ ⬤
6
C
5
⬤ ⬤