C Major 7th :: C E G B

G
D
A
E
5
3
3
7
C
5
7
C
5
3
7
C
3
7
C
5
⬤ ⬤
5
3
⬤ ⬤
G B
G Dominant 7th :: G B D F

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

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