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