E Minor :: E G B

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

A
E
C
G
3
D♭
5
♭7
D♭
5
♭7
3
D♭
♭7
3
5
D♭
3
5
♭7
⬤ ⬤
⬤ ⬤
D♭
D Major 7th :: D F♯ A C♯

A
E
C
G
5
7
3
D
5
7
D
5
3
7
D
3
7
5
D
3
⬤ ⬤
5
⬤ ⬤
A C♯
A Major :: A C♯ E

A
E
C
G
A
5
3
A
3
5
A
3
5
3
A
5
⬤ ⬤
A
5
⬤ ⬤