A Major 7th :: A C♯ E G♯

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

G
D
A
E
♭7
3
♭7
B
5
B
5
♭7
3
♭7
B
3
B
5
5
3
⬤ ⬤
♭7
⬤ ⬤
D♯ F♯ A
D♯ Minor 7th (♭5) :: E♭ G♭ A D♭

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