Wish You Were Here Tab

This may be the best Pink Floyd song If you like rock you need to pick up the 
album "Wish You were here"
Standard tuning
h-hammer on

Intro:
           Em7         G           E7            G
----------------------------------------------------
----------------------------------------------------
-----------------0------------------------0---------
--------0-2----2---2-0----------0-2-----2---2-0-----
----0h2---------------------0h2---------------------
--3---------------------3--3-------------------3----
 
          Em7           Am7(sus4)               Am7
---------------------------------------------------
---------------------------------------------------
---------------------------------------------------
-------0-2------2-0--------------------0-2-2-0-----
---0h2--------------2-0-------------0h2-------20---
-3--------------------------------3----------------
         G
------------------------
------------------------
-----0------------------
-----0------------------
-0-2--------------------
--------3---------------

Verse:
C/G x4
D/F#x4
Am x4
Gx4

D/F#x4
Amx4
C/Gx4
Gx4

Repeat through song then go back to intro


How to play chords:

Em7: --4---------------    G: --3-------------
     --4---------------       --3-------------
     --0---------------       --0-------------
     --2---------------       --0-------------
     --2---------------       --2------------- 
     --0---------------       --3-------------

Am7(sus4)                 D/F#:
-4-----------------       --2-------------
-4-----------------       --3-------------
-0-----------------       --2-------------
-2-----------------       --0-------------
-0-----------------       --0-------------
-x-----------------       --2-------------

C/G
-0--------------
-1--------------
-0--------------
-2--------------
-3--------------
-3--------------

Well, thats about it. Thanks to Mark, my guitar teacher for helping me tab it out. 
Write comments please.