tono:
Afinación: G|-----------------------------------------------------------------|
D|-----------------------------------------------------------------|
A|----------------------5-5-5-5-5-5-5-5-5-5-5-5--------------------|
E|5-5-5-5-5-5-5-5-5-5-5------------------------5-5-5-5-5-5-5-5-5-5-|
G|-----------------------------------------------------------------|
D|-----------------------------------------------------------------|
A|0-0-0-0-0-0-0-0-0-5-5-5-5-5-5-5-5-5-------------------5-5-5-5-5-5|
E|------------------------------------5-5-5-5-5-5-5-5-5------------|
G|-----------------------------------------------------------------|
D|-----------------------------------------------------------------|
A|7-7-7-7-7-7----------------0-0-0-0-0-0-0-5-5-5-5-5-5-------------|
E|------------5-5-5-5-5-5-5-5-------------------------5-5-5-5-5-5-5|