C Dominant 7th
::
C
E
G
B♭
⨉
A
E
C
G
3
C
5
♭7
⬤
C
5
♭7
⬤
3
⬤
C
⬤
♭7
⬤
3
5
⬤
C
⬤
3
⬤
5
♭7
⬤ ⬤
3
C
5
⬤ ⬤
E
G
G Major 6th
::
G
B
D
E
⨉
A
E
C
G
6
G
3
5
⬤
G
⬤
6
3
⬤
5
⬤
⬤
6
3
G
5
⬤
⬤
6
⬤
G
5
3
⬤ ⬤
6
G
⬤ ⬤
B
D
A♭ Diminished 7th
::
A♭
B
D
F
⨉
A
E
C
G
𝄫7
A♭
♭3
♭5
⬤
⬤
A♭
♭3
⬤
♭5
𝄫7
⬤
⬤
♭3
♭5
⬤
𝄫7
A♭
⬤
⬤
♭5
𝄫7
A♭
♭3
⬤ ⬤
⬤ ⬤