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