D Minor 6th
::
D
F
A
B
⨉
A
E
C
G
5
♭3
6
D
5
⬤
⬤
6
⬤
D
5
♭3
⬤
⬤
6
D
⬤
♭3
⬤
5
⬤
D
♭3
6
⬤ ⬤
5
⬤ ⬤
—
B♭ Half Diminished 7th
::
B♭
D♭
E
A♭
⨉
A
E
C
G
♭5
B♭
♭3
♭7
⬤
B♭
⬤
♭3
♭7
♭5
⬤
⬤
B♭
♭3
⬤
♭5
⬤
♭7
⬤
♭3
♭5
⬤
B♭
♭7
⬤ ⬤
♭5
⬤ ⬤
E
C Major 13th
::
C
E
G
B
D
F
A
⨉
A
E
C
G
13
3
C
5
11
7
9
13
⬤
C
5
⬤
3
7
⬤
9
13
11
C
⬤
⬤
3
7
5
9
⬤
11
C
⬤
13
3
⬤
5
9
11
7
⬤ ⬤
13
3
C
5
⬤ ⬤