G Major :: G B D

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

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