Tip: click the root notes to see fingering suggestions
C Augmented 7th (♭9)
::
C
E
G♯
B♭
D♭
A
E
C
G
3
C
♭7
♭9
♯5
⬤
C
♭7
⬤
♭9
♯5
3
⬤
C
⬤
♭7
♭9
⬤
3
⬤
C
♯5
⬤
♭9
3
⬤
♭7
♯5
⬤ ⬤
3
C
⬤ ⬤
B Dominant 11th
::
B
D♯
F♯
A
C♯
E
A
E
C
G
♭7
11
9
B
5
♭7
⬤
3
⬤
9
11
B
⬤
♭7
⬤
3
5
9
⬤
11
B
⬤
3
⬤
5
9
♭7
11
⬤
3
B
5
⬤ ⬤
♭7
11
⬤ ⬤