C Major :: C E G

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

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