tono:
Afinación: Riff 1
G|-------------------------------------------------|
D|-------7-----------------------------------------|
A|-5-5-8-------------3---3-4-----------------------|
E|---------5--3---3----3---------------------------|
B|--------------3----------------------------------|
Riff 2
G|-------------------------------------------------|
D|-------------------------------------------------|
A|-------8--------7--------------------------8-----|
E|-6-6-9----5-5-8----3-3------3-3------6-6-9---5---|
B|-----------------------3-3------3-3--------------|