G Dominant 7th :: G B D F

B
F♯
D
A
3
5
G
3
5
♭7
3
G
5
♭7
G
5
♭7
3
G
♭7
⬤ ⬤
3
5
⬤ ⬤
D♭ Major :: D♭ F A♭

B
F♯
D
A
D♭
5
3
D♭
3
5
D♭
3
5
3
D♭
5
⬤ ⬤
⬤ ⬤