Guitar tablature for "No Reason" by "Sum 41"

Artist: Sum 41
Piece: No Reason
Instrument: Guitar
Submitter: unknown
Tab provided by tTabs

Band: Sum 41
Song: No reason
Tabber: Gary Gatehouse

It's all tuned down to flat


"All of us believe..."
Eb|----------------------|  Intro
Bb|----------------------|
Gb|------5--4------4--7--| {play twice}
Db|---2--5--4--2---4--7--|
Ab|---2--3--2--2---2--5--|
Eb|---0--------0---------|

            "Hey!"
Eb|--------------------------|
Bb|--------------------------|
Gb|-----------------4--7-----| {Play twice}
Db|-------5-5-4-0---4--7--(2)|
Ab|--2-2------------2--5--(2)--->replaces the 2-2 or just use a 2nd guitar
Eb|-----------------------(0)|

Eb|----------------------|2nd guitar
Bb|----------------------| 
Gb|------5--4------4--7--|2nd guitar comes in, plays this during "Hey" part
Db|---2--5--4--2---4--7--|     
Ab|---2--3--2--2---2--5--|
Eb|---0--------0---------|

The verse from what I can tell really only has a little bass and some 2nd guitar in the background...

You can hear this:           And this little part in the background
Eb|-----------------|          |-----------------------|
Bb|-----------------|          |-----------------------|
Gb|-----------------|          |-----------------------|
Db|-------5-4-0-----|          |-----------------------| (x2)
Ab|-----------------|          |--7-9-10-12-14-12-10-12|
Eb|-----------------|          |-----------------------|

Chorus:
     "Tell me why can't you see, it's not the way.."
Eb|--------------------------------------------|
Bb|--------------------------------------------|
Gb|---5---------7--------5---------7----9------|
Db|---5(x8)5----7(x16)---5(x8)5----7(x8)9(x8)--| x2 or however many times
Ab|---3----5(x8)5--------3----5(x8)5----7------|
Eb|--------3------------------3----------------|


My attempt at the leadout of the chorus: This is how I play it:
It sounds pretty cool:

Eb|--------------------------------|      
Bb|--------------------------------|         
Gb|--------------------------------|      
Db|-------2-4-5--------------------|
Ab|---------------0--2/32---------|
Eb|-------------------------0------|