Band: Porcupine Tree
Song: Open Car
Tuning: Drop-D

Very excellent song, this is how I play it and it seems to work out pretty good, enjoy 
don't hesitate to correct! ^_^

Intro Riff:

G|--------------------------------------------------------------------|
D|--------------------------------------------------------------------|
A|--------------------------------------------------------------------|
D|-2-2-0-3---2-2-0-3---2-2-0-3--3---2-2-0-3---2-2-0-3---2-2-0-2-3-0---|

Verse Riff:

G|---------------------------------------------------------------------------|
D|--------------------------------------------------------------3------------|
A|----5-----3-------------------------5-----3---------5-----3-4--------------|
D|--0---3-4---0-0-2---2---0-2-3-0---0---3-4---0-0-2-----3-4------------------|

Chorus Riff:

G|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
A|-----5-5-3-3-1----1-1-0----0-0-0-----------0---5-5-3-3-1----1-1-0---0------|
D|------------------------------------0-00-----------------------------------|
(very tricky timing, bass plays in line with the lead, and then at other times it's a 
subtle background sound)

Order of the Day:
Intro  x3
Verse  x2
Intro  x2
Verse  x2
Pause while Keyboard does its thing
Chorus x1
Intro  x2
Verse  x2
Another Pause
Chorus x1
Rest during the acoustic wankery until end of song ^_^