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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
⬤ ⬤
B F
B Dominant 7th (♭5) :: B D♯ F A

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