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

A
E
C
G
♭7
♭5
3
G♭
♭5
3
♭7
♭5
3
G♭
♭7
♭5
G♭
♭7
3
G♭
⬤ ⬤
♭7
♭5
⬤ ⬤
B♭ C
E♭ Major 6th :: E♭ G B♭ C

A
E
C
G
6
3
5
6
3
E♭
5
6
E♭
5
3
6
E♭
3
5
E♭
⬤ ⬤
6
3
⬤ ⬤