B Dominant 7th :: B D♯ F♯ A

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

A
E
C
G
♭3
C♯
5
♭7
C♯
5
♭3
♭7
C♯
♭3
♭7
5
C♯
♭3
5
♭7
⬤ ⬤
♭3
⬤ ⬤