C Half Diminished 7th
::
C
E♭
G♭
B♭
⨉
A
E
C
G
C
♭7
♭5
⬤
C
♭3
♭7
⬤
⬤
C
⬤
♭3
♭7
♭5
⬤
⬤
C
♭3
⬤
♭5
⬤
♭7
♭3
♭5
⬤ ⬤
C
⬤ ⬤
G♭
A Dominant 13th
::
A
C♯
E
G
B
D
F♯
⨉
A
E
C
G
A
5
♭7
3
9
13
11
A
⬤
♭7
⬤
3
5
9
⬤
11
A
⬤
13
3
⬤
5
9
♭7
11
⬤
⬤
13
3
A
5
⬤
♭7
11
9
13
⬤ ⬤
A
5
♭7
⬤ ⬤