I think the intro actually sounds better this way. I dunno i might just be tone deaf. 
the second part sounds ok too.


INTRO AND VERSES

   Dsus4          D          C                      G
------------3-----2-----------------------------------------
------3--------3-----3----------3---------3-----------3-----
---------2--------------0---------0---------0---------------
---0--------------------------------------------------------
-----------------------------3----------2-------------------
----------------------------------------------------3-------
   I looked out this morning and the sun was gone,
   Turned on some music to start my day,
   Then lost myself in a familiar song.
   I closed my eyes and I

------0--------0--------------------------3-----------------
---------3--------3-----3----------3---------3-----0--------
------------0--------0----------0-----0---------0-----------
------------------------------------------------------------
---3-------------------------2------------------------------
------------------------------------------------------------
   slipped away...


This part doesnt sound very right but if you dont play it with the song no one could 
tell. I guess thats what the guy that submitted these planed on doing.


PRE-CHORUS RIFF:
e|--------------------------------------------------------|
b|---13-12-12h13p12-10---13-12-10h12p10-------------------|
G|---------------------------------------12---------------|
D|--------------------------------------------------------|
A|--------------------------------------------------------|
E|--------------------------------------------------------|

This is my thoughts on how this part goes. It might be totally wrong but its better 
than what out there now. So if you dont think so please correct me.

e|--------------------------------------
b|--------------------------------------
G|------------5-5-x--------7-7-7-------- repeat several
D|--5-5-5-5xx-5-5-x-2-x-22-7-7-7--------  times
A|--5-5-5-5xx-3-3-x-2-x-22-5-5-5--------
E|--3-3-3-3xx-------0-x-00--------------

last time goes
e|--------------------------------------
b|--------------------------------------
G|------------5-5-x--------------------- 
D|--5-5-5-5xx-5-5-x-2-------------------
A|--5-5-5-5xx-3-3-x-2-------------------
E|--3-3-3-3xx-------0-------------------