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