This is the intro riff:
|------------------------------------------------|
|-6---6---4---4--6-6-6---4---4-------------------|
|---5---5---5----------5---5---------------------|
|------------------------------------------------|
|------------------------------------------------|
|------------------------------------------------|

And this is the chords of the intro:
|------------------------------------------------|
|------------------------------------------------|
|------------------------------------------------|
|-3-----6-----8-----3----------------------------|
|-3-----6-----8-----3----------------------------|
|-1-----4-----6-----1----------------------------|

Hope you enjoy it!
Thank you and bye!