this is the real intro:
e-----------------------------------------------|
B-----------------------------------------------|
G-----------------------------------------------|
D---5-5-5-5-5-0-0-0-0-0-10-10-10-10-10-5-5-5-5-5|
A---5-5-5-5-5-0-0-0-0-0-10-10-10-10-10-5-5-5-5-5|
D---5-5-5-5-5-0-0-0-0-0-8--8--8--8--8--5-5-5-5-5|
and the lead part in the intro
e-----------------------------------------------|
B-----------------------------------------------|
G-----------------------------------------------|
D--19-17-15-13h15-17-13-------------------------|
A-----------------------------------------------|
D-----------------------------------------------|