B♭ Dominant 7th
::
B♭
D
F
A♭
⨉
A
E
C
G
B♭
5
♭7
3
⬤
B♭
⬤
♭7
⬤
3
5
⬤
B♭
⬤
3
⬤
5
♭7
⬤
⬤
3
B♭
5
♭7
⬤ ⬤
⬤ ⬤
A♭
E Major 7th
::
E
G♯
B
D♯
⨉
A
E
C
G
E
3
5
⬤
7
⬤
3
E
5
⬤
⬤
7
⬤
E
5
⬤
3
7
⬤
E
⬤
3
7
5
⬤ ⬤
E
⬤ ⬤
D♯
A Diminished 7th
::
A
C
E♭
G♭
⨉
A
E
C
G
A
♭3
𝄫7
A
⬤
♭3
♭5
⬤
⬤
A
♭3
⬤
♭5
𝄫7
⬤
⬤
♭3
♭5
⬤
𝄫7
A
⬤
♭5
𝄫7
⬤ ⬤
A
♭3
⬤ ⬤