Intro:                              play 4x 
G|-----------------|-------3---------|
D|*----------------|---4-6---6------*|
A|*6---------3-4-5-|-6---------3-4-5*|
E|---2-4-6-4-------|-----------------|

Verse: 
Play the intro riff 4x, at the last time play the sixth fret on the E-string as
last note. Then:
                    1st ending         2nd ending
G|-----------------|-----------------| -----------------|
D|*----------------|-------5-6-5-6-8*| ---5-6-7-8-------|
A|*----5-----5-6-7-|-8-7-8----------*| -8---------------|
E|-6-8---6-8-------|-----------------| -----------6-6-6-|

Repeat the whole verse

Chorus:
Play the intro riff 4x, then:

Interlude:
G|--------------|--------------|
D|*-------------|-(improvise)-*|
A|*6--4-6-------|------------4*|
E|--------------|--------------|

repeat verse (2x)
repeat chorus

Outro: repeat the intro riff and fade out