this is my first tab, and 100% sure its accurate XD
for the very beginning of the song, used the below riff 4 times with some delay
e|--------------------------------------|
B|-----------------14-------------------|
G|--------------------11----------------| x 3
D|-----13--11--13---------11------------|
A|--------------------------------------|
D|--------------------------------------|
e|--------------------------------------|
B|--------------------------------------|
G|---13-13-13-13--11-11-11---8~~~~------|
D|--------------------------------------|
A|--------------------------------------|
D|--------------------------------------|