Riff 1 (distortion)
E|-----------|
B|-----------|
G|-----------|
D|-----------|
A|8------5---|
E|6------3---| (then it's silent again as the drums and bass go on)

Then this starts at (1:05) and repeats until (1:45)

Riff 2 (clean with a little vibrato)
E|------------------------------------------------|
B|------------------------------------------------|
G|---7-----7-----7-----------7-----7-----7--------|
D|0-----6-----0-----6--7--0-----6-----0-----6--7--|
A|------------------------------------------------|
E|------------------------------------------------|

Riff 3(1:45)(distortion)
E|------------------------------------------------|
B|------------------------------------------------|
G|------------------------------------------------|
D|0/15-------15\12------12\8-----8----8/12---12---|
A|0/13-------13\10------10\6-----6----6/10--------|
E|------------------------------------------------|