A Diminished 7th :: A C E♭ G♭

B
F♯
D
A
𝄫7
A
♭3
♭5
A
♭3
♭5
𝄫7
♭3
♭5
𝄫7
A
♭5
𝄫7
A
♭3
⬤ ⬤
𝄫7
A
⬤ ⬤
D Major 9th :: D F♯ A C♯ E

B
F♯
D
A
3
D
5
7
9
D
5
3
7
9
D
3
7
5
9
D
3
5
9
7
⬤ ⬤
3
D
5
⬤ ⬤