Drop D tuning
Verses
                     fig.1
           .        (-------------------)
E|----4---4--5----2-----------------------|
B|----2---2--2----2------2-----------2----|
G|----2-2-2--2----2--------2-------2---2--|
D|----------------------------------------|
A|----------------------------------------|
D|--4----------------4--------0h4---------|
    I pull off the road

     3X  .
E|----4---7---2--------------------------|
B|----2-------2---------2---------2------|
G|----2-------2-----------2-----2---2----|
D|---------------------------------------|
A|---------------------------------------|
D|--4---------------4-------0h4----------|
  East of Baldock and Ashford

      3X   .
E|-------4--5----2----------------------|
B|-------3--3----3-----3-----------3----|
G|-------2--2----2-------2-------2---2--|
D|-------0--0----0----------------------|
A|--------------------------------------|
D|--0---------------0--------0----------|
  Feeling for my cell

      3X   .
E|-------4--7---2--------------------|
B|-------3------3-----3--------3-----|
G|-------2------2-------2----2---2---|
D|-------0------0--------------------|
A|-----------------------------------|
D|--0--------------0------0----------|
  In the light from the dashboard

Chorus  

E|----4---4--5----2-----------------------|
B|----2---2--2----2------2-----------2----|
G|----2-2-2--2----2--------2-------2---2--|
D|----------------------------------------|
A|----------------------------------------|
D|--4----------------4--------0h4---------|
  Lighting up a smoke

     3X  .
E|----4---7---2----------------------|
B|----2-------2----------2-----2-----|
G|----2-------2----------2-------2---|
D|--------------------2--------------|
A|-----------------------------------|
D|--2--------------4--------4--------|
   I've got this feeling inside me

     3X  .
E|-----7--9-------------------------|
B|-----7----9-------9----------9----|
G|-----7----7-----7---7------7---7--|
D|--0-------0---0---------0h7-------|
A|----------------------------------|
D|----------------------------------|
   Don't feel too good

     3X   sl.
E|-----9--10/12--10----------9------|
B|-----7---------7-------------7----|
G|-----7---------7---------7--------|
D|--0------------0-----0h7----------|
A|----------------------------------|
D|----------------------------------|

     3X  .
E|-----7--9-------------------------|
B|-----7----9-------9----------9----|
G|-----7----7-----7---7------7---7--|
D|--0-------0---0--------0h7--------|
A|----------------------------------|
E|----------------------------------|

E|-------------4--------------4-----|
B|----------3--------------2--------|
G|-------2--------------2-----------|
D|----------------------------------|
A|----------------------------------|
D|---4---------------4--------------|

     3X                 3X
E|------------------|-------------------|
B|------------------|-------------------|
G|----------4-------|----------4--------|
D|-------4-----4----|------4------4-----|
A|------------------|-------------------|
D|--0h4-------------|---0---------------|

     3X
E|--------------------------------------|
B|--------------------------------------|
G|--------------------------------------|
D|--------------------------------------|
A|--------------------------------------|
D|--------------------------------------|

Heartattack in a Layby
Verse 1
I pull off the road
East of Baldock and Ashford
Feeling for my cell
In the light from the dashboard

Hissing from the road
The smell of rain in the air con
Maybe check the news
Or just put a tape on

Chorus  (not sure what to call it!)

Lighting up a smoke
I've got this feeling inside me
Don't feel too good

Verse 2
If I close my eyes
And fell asleep in this layby
Would it all subside
The fever pushing the day by

Chorus 2
Motor window wind
I could do with some fresh air
Can't breathe too well

(She waits for me. Home waits for me.)

verse 3
I guess I should go now
(She's waiting to make up)
To tell me she's sorry
(And how much she missed me)
I guess I'm just burnt out
(I really should slow down)
I'm perfectly fine but
(I just need to lie down)

We'll grow old together
We'll grow old together
We'll grow old together....

Intro:
Repeat for verse

verse
e|---------------|---------------------------|-0---0-0-0----||
B|-3---3-3-3-3-3-|-3---3-3-0---3---3-3-0-3-0-|-0---0-0-3----||
G|-0---0h2-0h2-0-|-0---0-0-0---0---0h2-0h2-0-|-0---0-0-0----||
D|-0---0---0---0-|h2---2-2-2---0---0-0-0-0-0-|-2---2-2------||
A|---------------|h3---3-3-3-----------------|-2---2-2------||
E|---------------|---------------------------|-0---0-0------||

prechorus
e|--------0-0-0-|-0-0--0-0--0-0-0----------|-0-----------0--||
B|-1-1--1-2-2-2-|-2-1--1-1--1-0-0--3-3-3-3-|-3--3-3-3-3--0--||
G|-0-0--0-0-0-0-|-0-0--0-0--0-0-0--0h2-0h2-|-0--0h2-0h2--0--||
D|-2-2--2-2-2-2-|-2-2--2-2--2-2-2--0-0-0-0-|-2--0-0-0-0--2--||
A|-3-3--3-0-0-0-|-0-0--0-0--0-2-2----------|-3-----------2--||
E|-3-3--3-------|-------------0-0----------|-0-----------0--||

chorus  (simplified, strumming is easy to follow playing with CD)  Upstroke
after that change to next chord quickly!

e|--0-0-0-0---|-0-0-0-0--|-2-2-------|------||
B|--2-2-1-1---|-1-1-0-0--|-3-3--2----|-1-0--||
G|--2-2-2-2---|-0-0-0-0--|-2-2--2----|-0-0--||
D|--2-2-2-2---|-2-2-2-2--|-0-0--2----|-2-2--||
A|--0-0-0-0---|-3-3-2-2--|------0----|-3-3--||
E|------------|-3-3-3-3--|-----------|-3-3--||

[Dsus2]--------[C]---------[Dsus2]----[Em]--[Dsus2]- 

---[C]--------[Dsus2]--[Em]

---[Dsus2]----------[C]----[Dsus2]-------[Em]

[C]---------[A7]---------[Am7]---[Em]

[A]----[Am]--[C]------[Cmaj7]-------[D]-----[A]-[C]-[Cmaj7]

[Dsus2]----[C]--[Dsus2]-----[Em]---[Dsus2]------- 

[C]------[Dsus2]-[Em]

[C]------------[A7]-------[Am7]-----[Em]

[A]----[Am]--[C]------[Cmaj7]-------[D]-----[A]-[C]-[Cmaj7]

[A]-[Am]---[C]--[Cmaj7]-[D]-------[A]---[C]-[Cmaj7]

Cmaj7 - Fmaj7 (Repeat X times then play second line)

|-------------0|--------------|-------------|-0------------|
|----------0---|---0----------|------3------|-----3--------|
|-------0----0-|-0-----0-----.|----2---2---2|---2---2---2--|
|-----2---2----|-----2---2---.|0h3-------3--|---------3----|
|-0h3----------|--------------|-------------|--------------|
|--------------|--------------|-------------|--------------|

|-1------------|--0-----------|
|-----3--------|-----3--------|
|---2---2---2--|---2---2---2--|
|---------3----|---------3----|
|--------------|--------------|
|--------------|--------------|

|--------------|--------------|----------------|------------------|
|----------1---|--------1-----|-----------3----|---------3--------|
|-------4----4-|------4----4-.|-------0-----0--|------0-----0----.|
|-----2---2----|----2----2---.|-----4---4------|----4---4--------.|
|-0h3----------|-3------------|--2-------------|-2----------------|
|--------------|--------------|----------------|------------------|

D

|--------------|2------2----3-|------/5---2-|-------2---0-------0--|
|-----3---3----|----3---------|---3---------|---3-----------3------|
|---2---2---2--|--2---2--2----|-2---2---2---|-2---2---2---2---2---2|
|-0------------|0-----------0-|-----------0-|-----------0----------|
|--------------|--------------|-------------|----------------------|
|--------------|--------------|-------------|----------------------|

|--------------|--------------|
|----------1---|--------1-----|
|-------4----4-|------4----4-.|
|-----2---2----|----2----2---.|
|-0h3----------|-3------------|
|--------------|--------------|

[A]--------------[Am]-----------[C]-------[Cmaj7]---- 

[D]--------[A]------------[C] [Cmaj7]

[A]---------------[Am]----------------[C]---[Cmaj7] 

-----[D]------[A]--------[C] [Cmaj7]

Riff1
E |---------------------------------------|
B |---------------------------------------|
G |--------------------------------4------|
D |---------4-5/4-----------3—3/5-----5-0-|
A |------5--------5-----------------------|
E |--3/5------------5--1--3---------------|

Riff2
       D                        A#  C   G
E |---------------------6-------3-------|
B |--7—7—7----8-7-------6---5---3-------|
G |--7—7----7------7----7---5---4-------|
D |--7—7--------------7—8---5---5-------|
A |--5—5----------------8---3---5-------|
E |---------------------6-------3-5-6-5-|

Verse (Dm  A#  C  G)
Dm                                A#
A body is washed up on a Norfolk beach
C                                   G
He was a friend that I could not reach
Dm                                A#
He thought I was cold but I understand
C                                   G
But for the grace of god goes another man

Bridge (A   F xx3210)
A                              F xx3210
And I may just waste away from doing nothing
A                     F xx3210
But I'm a martyr to even less

Chorus instrumental (Riff 2)

Verse (Dm  A#  C  G)
Dm                        A#
A choirboy is buried on the moors
C                                          G
Where we used to go dreaming when we were bored
Dm                                        A#
So some kids are best left to fend for themselves
C                                G
And others were born to stack shelves

Bridge (A   F xx3210)
And I may just waste away from doing nothing
But I'm a martyr to even less

Porcupine Tree - Halo

e——————————————————–|
B——————————————————–|
G——————————————————–|
D——————————————————–|
A————————————————5-6—–|
E–0-0–0-0–0-0–5-3-5-3-0—0-0–0-0–0-0–3-5——3–|

e——————————————————–|
B——————————————————–|
G——————————————————–|
D——————————————————–|
A—————————————————4—-|
E–0-0–0-0–0-0–5-3-5-3-0—0-0–0-0–0-0–3-5–0——|

Pre-Chorus

Tremolo Picking

e——————————————————–|
B——————————————————–|
G–9—12–8——7————————————–|
D——————————————————–| x 2
A——————————————————–|
E——————————————————–|

Chorus Listen to the track for the rhythym

A G E5 Bridge

e——————————————————–|
B——————————————————–|
G——————————————————–|
D——————-5-7———————————-| x 4
A–5-7—-5-7—5-7——–5-7—-5-7—-5-7————-|
E——0——0—————-0——0——6-5———|

e——————————————————–|
B——————————————————–|
G——————————————————–|
D——————————————————–| x 2
A———————————————–5-4——|
E-3p0-0–3p0-0–3p0–6-5—–3p0-0–3p0-0–3p0———–|

e——————————————————–|
B——————————————————–|
G——————————————————–|
D——————-5-7———————————-| x 4
A–5-7—-5-7—5-7——–5-7—-5-7—-5-7————-|
E——0——0—————-0——0——6-5———|

Solo is played over this section:

e——————————————————–|
B——————————————————–|
G——————————————————–|
D——————————————————–| x 4
A———————————————–5-4——|
E-3p0-0–3p0-0–3p0–6-5—–3p0-0–3p0-0–3p0———–|

What is roughly played on the piano

e——————————————————–|
B——————————————————–|
G————————–7-9—————————|
D————-4—–4-5-7——————————–|
A——-4-5-7—–7————————————–|
E–5-7—————————————————|

Outro
Listen for the rhythym
A G E5

Dropped D tuning

This is my first tab, but it is 100% right^^ Steven Wilson is a musical Genius and
Tree is a great band^^ Enjoy.

Intro and verse:

————————————————————————–|
————————————————————————–|
————————————————————————–|
————————————————————————–|
————————————————————————–|
–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———|

————————————————————————–|
————————————————————————–|
————————————————————————–|
————————————————————————–|
————————————————————————–|
–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———| x2
Nothing like like this…..

————————————————————————–|
————————————————————————–|
————————————————————————–|
—————————————————————3———-|
–0-5-(3)-(5)-3—(2)-(2)-0-2-3-0——5—–3——–5——3—5——–|
–0—-3—5—2-0-2—2–0-2-3-0—-0—3-5—2-0-2—–3-5————–| x2

————————————————————————–|
————————————————————————–|
————————————————————————–|
————————————————————————–|
————————————————————————–|
–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———| x2

————————————————————————–|
————————————————————————–|
————————————————————————–|
————————————————————-3————|
–0-5-(3)-(5)-3—(2)-(2)-0-2-3-0—–5—3——–5—–3-5————–|
–0—-3—5—2-0-2—2–0-2-3-0—-0-3-5-2-0-2—–3-5——————| x2

The only minus about this tab is that im not sure about the chords i know there is a D
there but nothing more^^

————————————————————————|
————————————————————————|
————————————————————————|
–7—5—3—–3-2—–2-0——0——–5—3—-3–2—————–|
–5—3—1—–1-0—–0-0——0——–3—1—-1–0—————–|
————————–0——0————————————–|

————————————————————————–|
————————————————————————–|
————————————————————————–|
————————————————————————–|
————————————————————————–|
–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———| x2

————————————————————————–|
————————————————————————–|
————————————————————————–|
————————————————————-3————|
–0-5-(3)-(5)-3—(2)-(2)-0-2-3-0—–5—3——–5—–3-5————–|
–0—-3—5—2-0-2—2–0-2-3-0—-0-3-5-2-0-2—–3-5——————| x2

Chords

————————————————————————|
————————————————————————|
————————————————————————|
–7—5—3—–3-2—–2-0——0——–5—3—-3–2—–2–0——–|
–5—3—1—–1-0—–0-0——0——–3—1—-1–0—–0–0——–|
————————–0——0—————————–0——–|

——————————————————-|
——————————————————-|
——————————————————-|
-0—–5–3—–3–2———————————–|
-0—–3–1—–1–0———————————–|
-0—————————————————–|

New line of chords and then

The End