A Major :: A C♯ E

A
E
C
G
A
5
3
A
3
5
A
3
5
3
A
5
⬤ ⬤
A
5
⬤ ⬤
E
C Major 9th :: C E G B D

A
E
C
G
3
C
5
7
9
C
5
3
7
9
C
3
7
5
9
C
3
5
9
7
⬤ ⬤
3
C
5
⬤ ⬤
E G B D
E Minor 7th :: E G B D

A
E
C
G
E
♭3
5
♭7
♭3
E
5
♭7
E
5
♭3
♭7
E
♭3
♭7
5
⬤ ⬤
E
♭3
⬤ ⬤
E
D♭ Minor 6th :: D♭ E A♭ B♭

A
E
C
G
♭3
6
D♭
5
6
D♭
5
♭3
6
D♭
♭3
5
D♭
♭3
6
5
⬤ ⬤
♭3
⬤ ⬤