A Minor 7th (♭5)
::
A
C
E♭
G
E
B
G
D
A
E
♭7
A
♭3
♭5
A
⬤
♭7
♭3
♭7
⬤
♭5
⬤
A
♭3
♭7
A
⬤
♭5
⬤
A
⬤
♭3
♭7
♭5
♭3
⬤
⬤
A
♭3
♭7
♭5
♭5
⬤ ⬤
♭7
A
⬤ ⬤