C:   8 10 10  9  8  8
D:  10 12 12 11 10 10

I think the above bar chords sound better for the rhythm guitar, but you
can play the open chords just as well:

Em:  0 2 2 0 0 0
C:   0 3 2 0 1 0
D:   x x 0 2 3 2


Rhythm A:

Em / C / D / Em

Rhythm B:

D|-------------------|
A|--7------------7---|
E|------8---10-------|


Intro:

E|--------0-------------0---------------------------|
B|----------0---------1---3-------------------------|
G|------0-----0-------------2/4-4-------------------|
D|----2-------------2-----0-------------------------|
A|--------------3-----------------------------------|
E|--0-------------0---------------------------------|

E|----0---3p0---------0---2------0------------------|
B|------0-----1-----1-----3--3---0------------------|
G|--0-------------0-------2------0------------------|
D|--------------2---------0------2------------------|
A|--------------------------------------------------|
E|--------------------------------------------------|

('Rhythm A' kicks in)

E|--------12-15p12--7h8-------8-10-------12-7-------|
B|-----12---------------8---8------10---------8-----|
G|--12--------------------9-----------11--------9---|
D|--------------------------------------------------|
A|--------------------------------------------------|
E|--------------------------------------------------|

E|--------------------------------------------------|
B|----------------1-3-------------------------------|
G|--0-----------0-----2-----------------------------|
D|----2-------2---------4-2-------------------------|
A|--------0-3---------------2-----------------------|
E|------3---------------------3-2-0-----------------|


Main riff:

E|--7-----------------------------------------------|
B|----8-10-8------5--------7--------8---------------|
G|------------5-5---5--7-7---7--9-9---9-------------|
D|--------------------------------------------------|
A|--------------------------------------------------|
E|--------------------------------------------------| x8

(Rhythm switches to 'Rhythm B')

    p.m.
E|--7-----------------------------------------------|
B|----8-10-8------5--------7--------8---------------|
G|------------5-5---5--7-7---7--9-9---9-------------|
D|--------------------------------------------------|
A|--------------------------------------------------|
E|--------------------------------------------------| x4

    Not p.m. anymore
E|--7-----------------------------------------------|
B|----8-10-8------5--------7--------8---------------|
G|------------5-5---5--7-7---7--9-9---9-------------|
D|--------------------------------------------------|
A|--------------------------------------------------|
E|--------------------------------------------------| x5

(Rhythm switches back to 'Rhythm A')

E|--7-----------------------------------------------|
B|----8-10-8------5--------7--------8---------------|
G|------------5-5---5--7-7---7--9-9---9-------------|
D|--------------------------------------------------|
A|--------------------------------------------------|
E|--------------------------------------------------| x8


Bridge:

(Still 'Rhythm A', a bit softer)

E|--0-------0-2p0---0---0---3p0---------0--2----0---|
B|----1---1-------3-------0-----1-----1----3-3--0---|
G|------0-------------0-------------0------2----0---|
D|--------------------------------2--------0----2---|
A|--------------------------------------------------|
E|--------------------------------------------------|

E|--------12-15p12--7h8-------8-10-------12-7-------|
B|-----12---------------8---8------10---------8-----|
G|--12--------------------9-----------11--------9---|
D|--------------------------------------------------|
A|--------------------------------------------------|
E|--------------------------------------------------|

E|--15p12--7h8-------8---14-------12----------------|
B|-------------8---8-----15--15---12----------------|
G|---------------9-------14-------12----------------|
D|--------------------------------------------------|
A|--------------------------------------------------|
E|--------------------------------------------------|


Main riff continues until the end:

('Rhythm A' picks up again)

E|--7-----------------------------------------------|
B|----8-10-8------5--------7--------8---------------|
G|------------5-5---5--7-7---7--9-9---9-------------|
D|--------------------------------------------------|
A|--------------------------------------------------|
E|--------------------------------------------------| x16