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