I think this is a bass part, but
here is the intro that's probably
one octave higher than the original.

e|--------------------------------|
B|--------------------------------|
G|--------------------------------|
D|7-7-7---1010---0-0-0-0--0-3-3-5-|
A|7-7-7---1010---0-0-0-0--0-3-3-5-|
D|7-7-7---1010---0-0-0-0--0-3-3-5-|

e|---------------------------------|
B|---------------------------------|
G|---------------------------------|
D|7-7-7---1010---0-0-0-0--7-107-9--|
A|7-7-7---1010---0-0-0-0--7-107-9--|
D|7-7-7---1010---0-0-0-0--7-107-9--|
 \______________________________/
           Repeat Once

This is just the very beginning of the intro,
but is the coolest part

Cya,
Naurus