tono:
Afinación: G|--------------------------|
D|--------------------------|
A|--------------------------|
E|-6--6-3-6--6-3-6--6-3-6-7-|
B|--------------------------|
G|-----------------------|-------------------------------------|
D|-----------------------|-------------------------------------|
A|-----------------------|-------------------------------------|
E|-1---4-3-----4-3-1---1-|-1---4-3-----4-3-1-------------------|
B|-------------------3---|-------------------4-3-3-3-3-3-3-3-3-|
G|--------------------------|
D|--------------------------|
A|--------------------------|
E|-6--6-3-6--6-3-6--6-3-6-7-|
B|--------------------------|
G|-----------------------|-------------------------------------|
D|-----------------------|-------------------------------------|
A|-----------------------|-------------------------------------|
E|-1---4-3-----4-3-1---1-|-1---4-3-----4-3-1-------------------|
B|-------------------3---|-------------------4-3-3-3-3-3-3-3-3-|