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B Dominant 7th (♭5) :: B D♯ F A

A
E
C
G
♭7
♭5
B
♭7
3
B
♭7
♭5
3
B
♭5
3
♭7
♭5
3
B
⬤ ⬤
♭7
⬤ ⬤
B D♯
E♭ Augmented 7th :: E♭ G B D♭

A
E
C
G
3
♭7
♯5
3
E♭
♭7
♯5
E♭
♭7
♯5
3
E♭
♭7
3
E♭
♯5
⬤ ⬤
3
⬤ ⬤
G B
E Minor 11th :: E G B D F♯ A

A
E
C
G
11
E
♭3
5
9
♭7
11
♭3
E
5
♭7
11
9
E
5
♭3
♭7
9
11
E
♭3
♭7
5
9
⬤ ⬤
11
E
♭3
⬤ ⬤