I altered the second part of the intro just because it's easier to play along the same part of the 
neck rather than having to rush to the end(fret 11+) to do the second paart.

Standard tuning
No capo


e|-----------2--------------2-----------2--------------3p2-----------0---------------0--|
B|--------3-----3--------3-----------3-----3--------3-------------2-----2---------2-----|
G|-----0-----------0--------------0-----------0----------------2------------2-----------|
D|--2-----------------2-------------------------------------0------------------0--------|
A|-----------------------------0-----------------0--------------------------------------|
E|--------------------------------------------------------------------------------------|

(This is where I come in :))
e|---------2-3-2-3/5-3/2------------------------------|
B|------3h5-------------------------------------------|
G|---2h4----------------------------------------------|
D|----------------------------------------------------|
A|----------------------------------------------------|
E|----------------------------------------------------|

e|--14--12--14--14--14-----------12--10--12--12--12----------|
B|--x---x---x---x---x---(X2)-----x---x---x---x---x---(X2)----|
G|--11--9---11--11--11-----------9---7---9---9---9-----------|
D|-----------------------------------------------------------|
A|-----------------------------------------------------------|
E|-----------------------------------------------------------|

End of intro(I think this is kinda accurate. Post corrections!)
e|----------------------|
B|---7b--3/0------------|
G|----------------------|
D|----------------------|
A|----------------------|
E|----------------------|