tono:
Afinación: (base 1)
G----------------------------------------
D-----------0---1-3-1--------------------
A-------1-3-----------------1------------
E--3-4--------------------4--------------
G------------------------------------------
D-------------0---1-3-1--------------------
A---------1-3-----------------1------------
E-1--3-4--------------------4--------------
G----------------------------1-------------
D----------------------0---3---1-----------
A------------------1-3------------1-3------
E-12/2--2-2-3-3-4--------------------------
G------------------------------------------
D-------------0---1-3-1--------------------
A---------1-3-----------------1------------
E-1--3-4--------------------4--------------