this is the intro to their song scream.
its pretty simple, it could be in drop C so i'll submit a correct tab of the entire song 
i have time.

tuning: drop D

legend:

~ = ring
p = pull off
x = dead note

E||-------------------|-------------------|
B||-------------------|-------------------|
G||-------------------|-------------------|
D||-3~----------------|---3~--------------|
A||-1~--3p1---1-1-----|-x-1~--3p1---1-1---|
D||-1~------3---------|-x-1~------3-------|

E||-------------------|--------------------------------------|
B||-------------------|--------------------------------------|
G||-------------------|--------------------------------------|
D||-3~----------------|-4-4-4-4-3-3-3-3-1-1-1-1--------------|
A||-1~--3p1---1-1-----|-4-4-4-4-1-1-1-1-1-1-1-1--------------|
D||-1~------3---------|-4-4-4-4-1-1-1-1-1-1-1-1--------------|