Tip: click the root notes to see fingering suggestions
G♭ Dominant 7th (♭5) :: G♭ B♭ C E

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

G♭
D♭
A♭
E♭
3
7
D
5
9
5
9
3
3
7
D
5
7
D
5
9
9
3
7
D
⬤ ⬤
3
7
⬤ ⬤
D F♯ A C♯ E
A Dominant 13th :: A C♯ E G B D F♯

G♭
D♭
A♭
E♭
13
3
♭7
11
A
5
A
5
9
13
♭7
9
13
3
♭7
11
A
3
11
A
5
9
5
9
13
3
♭7
11
⬤ ⬤
13
3
⬤ ⬤