C Minor 7th :: C E♭ G B♭

B
F♯
D
A
C
5
♭3
♭7
C
♭3
♭7
5
C
♭3
5
♭7
♭3
C
5
♭7
⬤ ⬤
⬤ ⬤
D Diminished 7th :: D F A♭ C♭

B
F♯
D
A
𝄫7
D
♭5
𝄫7
D
♭3
𝄫7
D
♭3
♭5
D
♭3
♭5
𝄫7
♭3
♭5
⬤ ⬤
𝄫7
D
⬤ ⬤