C Major 7th :: C E G B

E
B
G
D
A
E
3
7
5
3
C
3
7
5
C
5
7
3
C
5
7
3
7
C
5
C
3
7
C
5
⬤ ⬤
3
7
5
3
⬤ ⬤
B
B Minor 7th (♭5) :: B D F A

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