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
⬤ ⬤
F Major :: F A C

G
D
A
E
3
F
3
F
5
5
3
3
F
5
F
5
⬤ ⬤
3
⬤ ⬤