B♭ Dominant 7th (♭5)
::
B♭
D
E
A♭
⨉
A
E
C
G
♭5
B♭
♭7
3
⬤
B♭
⬤
♭7
♭5
⬤
3
⬤
B♭
⬤
♭5
3
⬤
♭7
⬤
♭5
⬤
3
B♭
♭7
⬤ ⬤
♭5
⬤ ⬤
—
E♭ Augmented
::
E♭
G
B
⨉
A
E
C
G
3
♯5
⬤
3
E♭
⬤
♯5
⬤
⬤
E♭
⬤
♯5
3
⬤
E♭
⬤
⬤
3
E♭
♯5
⬤ ⬤
3
⬤ ⬤