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

A
E
C
G
♭7
3
5
G♭
3
5
♭7
3
G♭
5
♭7
G♭
5
♭7
3
G♭
⬤ ⬤
♭7
⬤ ⬤
B♭
B♭ Sus 4th :: B♭ E♭ F

A
E
C
G
B♭
5
4
B♭
5
4
B♭
5
4
B♭
5
4
⬤ ⬤
⬤ ⬤
E♭
B Augmented 7th (♭9) :: B D♯ G A C

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