Chords:
Bb   (x1333x)
c    (x3555x)
D    (x5777x)
G    (355433)
D5   (x577xx)
C5   (x355xx)
Bb5  (x133xx)
G5   (355xxx)
F5   (133xxx)
A5   (577xxx)
C#/D (x4777x) or (x4x232)

Intro:

e ---------------------------------
B ---------------------------------
G 5-7-7----------------------------
D 5-7-7-7-7-7-7-7-7-6-6-6-5-5-5-5-5
A 3-5-5----------------------------
E ---------------------------------

Verse: Bb C D C Bb G
Chorus: D5 C5 Bb5 D5 G5 F5
Palm muted part: Bb5 D5 A5 Bb5, then D C#/D Bb D

The guitar solo is pretty random, but staying close to the root notes. I'm pretty sure Craig isn't even aware of what he's playing. Just mess around in the Bb major scale.
The verses are all barre chords. You can play them open if you like, but you won't get that 'scratchy' sound.