xxIntro:
E|--------------------+-----------------------+--------------------+------------------|
B|--------------------+-----------------------+--------------------+------------------|
G|-----------4--------+-----------4-----------+-----------4-----7~-+--7------7-----7--|
D|---------6---6---6~-+---------6---6---6-----+---------6---6------+----7-6----7-6----|
A|--7-7-7--------7----+--7~--7--------7---7*~-+--7~--7--------7----+------------------|
E|--0-0-0-------------+--0~--0----------------+--0~--0-------------+------------------|

Base:
E|---------------------+-------------------+---------------------+-------------------+------------------|
B|---------------------+-------------------+---------------------+-------------------+------------------|
G|----------4----------+----------4--------+----------4----------+----------4-----7~-+--7------7-----7--|
D|--------6---6---6----+--------6---6---6~-+--------6---6---6----+--------6---6------+----7-6----7-6----|
A|--7~-7--------7---7~-+--7~-7--------7----+--7~-7--------7---7~-+--7~-7--------7----+------------------|
E|--0~-0---------------+--0~-0-------------+--0~-0---------------+--0~-0-------------+------------------|

* = Armónico con pua (Chiflido)

Sólo guitarra con base en E
E|--------------------9~~-7~~--| Y sigue...
B|------10~~-9~~---------------|
G|--9~~------------9~~---------|
D|-----------------------------|
A|-----------------------------|
E|-----------------------------|