B♭ Augmented 7th
::
B♭
D
G♭
A♭
⨉
A
E
C
G
B♭
♭7
♯5
3
⬤
B♭
⬤
♭7
⬤
3
⬤
B♭
♯5
⬤
3
⬤
♭7
⬤
♯5
⬤
3
B♭
♭7
♯5
⬤ ⬤
⬤ ⬤
B♭
D
E♭ Major 7th
::
E♭
G
B♭
D
⨉
A
E
C
G
3
5
7
⬤
3
E♭
5
⬤
⬤
7
⬤
E♭
5
⬤
3
7
⬤
E♭
⬤
⬤
3
7
5
E♭
⬤ ⬤
3
⬤ ⬤