Tip: click the root notes to see fingering suggestions
G♭ Dominant 9th :: G♭ B♭ D♭ E A♭

A
E
C
G
♭7
3
5
9
G♭
3
5
9
♭7
3
G♭
5
♭7
9
G♭
5
♭7
3
9
G♭
⬤ ⬤
♭7
⬤ ⬤
G♭ B♭ D♭ E
B Major 11th :: B D♯ F♯ A♯ C♯ E

A
E
C
G
11
7
9
B
5
3
7
9
11
B
3
7
5
9
11
B
3
5
9
11
7
3
B
5
⬤ ⬤
11
⬤ ⬤
A♯ C♯ E
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
⬤ ⬤