B Dominant 9th :: B D♯ F♯ A C♯

A
E
C
G
♭7
9
B
5
♭7
3
9
B
♭7
3
5
9
B
3
5
9
♭7
3
B
5
⬤ ⬤
♭7
⬤ ⬤
C♯
E Diminished 7th :: E G B♭ D♭

A
E
C
G
E
♭3
♭5
𝄫7
♭3
♭5
𝄫7
E
♭5
𝄫7
E
♭3
𝄫7
E
♭3
♭5
⬤ ⬤
E
♭3
⬤ ⬤
E B♭
C Dominant 7th (♭5) :: C E G♭ B♭

A
E
C
G
3
C
♭7
♭5
C
♭7
3
C
♭7
♭5
3
C
♭5
3
♭7
♭5
⬤ ⬤
3
C
⬤ ⬤