E|---------------------------------------| I
B|---------------------------------------| I
G|---------------------------------------| I
D|--7-7-7-7--0-0-0-0---0-0-0----0-0-0----| I
A|--5-5-5-5--0-0-0-0---0-0-0----0-0-0----| I
E|--5-5-5-5--3-3-3-3-\-| 2-2-2--/-3-3-3---I

E|---------------------------------------| I
B|---------------------------------------| I
G|---------------------------------------| I
D|--4-4-4--2-2-2--5-5-5--7-7-7-----------| I
A|--4-4-4--2-2-2--5-5-5--7-7-7-----------| I
E|--2-2-2--2-2-2--3-3-3--5-5-5--/~.0-0---| I

you can heare the riffed it is very easy.
there are also 2 other ways to play this song.( im told )

E|---------------------------------------| I
B|---------------------------------------| I
G|---------------------------------------| I
D|--7-7-7-7--0-0-0-0-----------2-2-------| I
A|--5-5-5-5--0-0-0-0-----------2-2-------| I
E|--5-5-5-5--3-3-3-3-\---------2-2-------| I

E|---------------------------------------| I
B|---------------------------------------| I
G|---------------------------------------| I
D|--4-4-4--2-2-2--5-5-5--7-7-7-----------| I
A|--4-4-4--2-2-2--5-5-5--7-7-7-----------| I
E|--2-2-2--2-2-2--3-3-3--5-5-5--/~.0-0---| I


E|---------------------------------------| I
B|---------------------------------------| I
G|---------------------------------------| I
D|--7-7-7-7--0-0-0-0-----------3-3-------| I
A|--5-5-5-5--0-0-0-0-----------3-3-------| I
E|--5-5-5-5--3-3-3-3-\---------3-3-------| I