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A Diminished 7th :: A C E♭ G♭

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

A
E
C
G
3
5
9
F
3
5
9
♭7
3
F
5
♭7
9
F
5
♭7
3
9
F
♭7
⬤ ⬤
3
5
9
⬤ ⬤
B Minor 6th :: B D F♯ G♯

A
E
C
G
6
B
5
♭3
6
B
♭3
5
B
♭3
6
5
♭3
6
B
5
⬤ ⬤
⬤ ⬤