Tip: click the root notes to see fingering suggestions
C Dominant 7th :: C E G B♭

E
B
G
D
A
E
3
5
3
C
♭7
3
5
♭7
C
5
3
C
5
♭7
♭7
3
C
5
♭7
C
3
C
5
♭7
⬤ ⬤
3
5
3
⬤ ⬤
D♭ Augmented 7th (♭9) :: C♯ F A B D

E
B
G
D
A
E
♭7
♭9
♯5
3
3
C♯
♯5
♭7
♭9
3
♭7
C♯
♯5
♭9
♯5
3
C♯
♭7
♭9
♯5
♭7
3
C♯
♭7
C♯
♭9
♯5
3
♭9
C♯
⬤ ⬤
♭7
♭9
♯5
⬤ ⬤