Bass comes in at 0:11

E|--3-33---------------5-55-------------------------|
A|---------6-66---3-33------------------------------|
D|--------------------------------------------------|
G|--------------------------------------------------|

Then, at 0:56, it changes slightly...

E|--3-33--------------------------------------------|
A|---------6-66---3-33--3-33------------------------|
D|--------------------------------------------------|
G|--------------------------------------------------|

It changes back to the first riff at 1:10.. so play

E|--3-33---------------5-55-------------------------|
A|---------6-66---3-33------------------------------|
D|--------------------------------------------------|
G|--------------------------------------------------|

At 1:40, play this riff until 2:24

E|--0-00--------------------------------------------|
A|---------5-55---3-33--3-33------------------------|
D|--------------------------------------------------|
G|--------------------------------------------------|

At 2:24, play until 2:54

E|----5x5x5x5x5x5x5x5x---7x7x7x7x-------------------|
A|---------------------------------3x3x3x3x3x3x-----|
D|--------------------------------------------------|
G|--------------------------------------------------|

now at 3:23 go back to...
E|--0-00--------------------------------------------|
A|---------5-55---3-33--3-33------------------------|
D|--------------------------------------------------|
G|--------------------------------------------------|

that is pretty much the whole song. peace ^_^