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
⬤ ⬤
⬤ ⬤
—
C Major 6th
::
C
E
G
A
⨉
A
E
C
G
6
3
C
5
6
⬤
C
5
⬤
3
⬤
6
C
⬤
⬤
3
5
⬤
C
⬤
6
3
⬤
5
⬤ ⬤
6
3
C
5
⬤ ⬤
G
E♭ Augmented 7th
::
E♭
G
B
D♭
⨉
A
E
C
G
3
♭7
♯5
⬤
3
E♭
⬤
♭7
♯5
⬤
⬤
E♭
♭7
⬤
♯5
3
⬤
E♭
⬤
♭7
⬤
3
E♭
♯5
⬤ ⬤
3
⬤ ⬤