Riff 1: Speed pick = *
E|-------------------------------|
B|-------------------------------|
G|-------------------------------|
D|-7-6-5-------------------------|
A|-5-4-3------7*-3*-5*--5-3-2-3-5| x's 6
E|-------------------------------|

Riff 2:
E|------------------------------------|
B|------------------------------------|
G|------------------------------------|
D|-7-5-4------------7-5-4-------------|
A|-5-3-2-0-5--------5-3-2-------------|
E|-------0-3-00000--------0-1212-00000| x's 4 (end after first half with a D chord)
pm          .....               .....

Riff 3:
E|------------------------------|
B|------------------------------|
G|------------------------------|
D|-7-------7-------7-------7---7|
A|-5-------5-------5-------5---5|
E|-----00-----00-0---0000-------|
pm    ..     .. .   ....

Riff 4:
E|---------------------|
B|---------------------|
G|---------------------|
D|--------9*-7*--------|
A|-7*-6*---------------|
E|----------------7*-6*| x's 8

Riff 1:
E|-------------------------------------------|
B|-------------------------------------------|
G|-------------------------------------------|
D|-7-6-5--6-7--7-6---------------------------|
A|-5-4-3--4-5--5-4--------7*-3*-5*--5-3-2-3-5| x's 4
E|-------------------------------------------|

Riff 2 x's 5

Riff 5: 10's. (10's might be pm'd, either or works)
E|---------------------------------------------------------------------|
B|---------------------------------------------------------------------|
G|----------------------------------11-13-14---------------------------|
D|------------------------11-13-14-------------------------------------|
A|---------12-10---------------------------------------12-10---------10|
E|-101010---------101010-----------------------101010---------101010-8-| x's 10