The song is in the key of E so it's not very hard to play. I'm just going to jump right
into it and not bother writing a catchy intro topic paragraph.

Chords
E--0---0---0---0--------|
B--0---0---0---0--------|
G--2---4---6---1--------|
D--2---4---6---2--------|
A--0---2---4---2--------|
E--0---X---X---0--------|
 Asus2 Bm C#m  E

Intro Riff
E-404002002000404002002000404002002000000000000000000000000000000------------|
B-55555555555555555555555555555555555544444444444444444/555555555------------|
G----------------------------------------------------------------------------|
D----------------------------------------------------------------------------|
A----------------------------------------------------------------------------|
E----------------------------------------------------------------------------|

Just keep playing the unison E note on the B and E string and tap the G# and F# notes
like how the lead plays it and then play the D# note on the B string for a little bit.
Just listen to the song and you'll get it. Imagne the E notes being 16ths (1e&a2e&a) and 
the other notes playing in place of some of the es &s and as.