I've noticed this intro tabbed horribly wrong everywhere I've looked,
so I did this.
[ Tab from: http://www.guitaretab.com/n/nevermore/47907.html ]
E------------------------------------------------------------------|
B--------------------------------0---------------------------------|
G-----------0-----------------3-----3--------------------0---------|
D--------2-----2-----------2-----------2--------------0-----0------|
A-----2-----------2-----4--------------------------4-----------4---|
E--0-----------------0--------------------0--2--3----------------3-|
E-------------------0------|
B--------------3-------3---|
G-----------0----0---------|
D--------4-----------------|
A-----4--------------------|
E--5-----------------------|