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