Tip: click the root notes to see fingering suggestions
A Major 7th (♭5) :: A C♯ E♭ G♯

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

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