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B Diminished 7th :: B D F A♭

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

E
B
G
D
A
E
9
D
5
9
♭7
3
5
9
3
D
♭7
3
5
9
♭7
D
5
3
D
5
9
♭7
♭7
9
3
D
5
♭7
D
3
⬤ ⬤
9
D
5
9
⬤ ⬤