E|----------------------------------------------------------------------------|
B|----------5-------------------------5---------------------------------------|
G|----------6-------------------------6---------------------------------------|
D|----------4-------------------------4---------------------------------------|
A|----------5-------------------------0---------------------------------------|
E|----------------------------------------------------------------------------|
The riff is the same with both chords rhythmically, 
the only harmonic difference is that you make the 5 on the A string a 0(as you can see 
in the tabs below)
           Dmaj Add9
E|-----------------------------------------------------------------------------------|
B|------5-------5-5---5-----5-----5-5-5----5--5----5--5------------------------------|
G|------6-------6-4---6-----6-----4-4-4----6--4----6--6------------------------------|
D|------4-------4-4---4-----4-----4-4-4----4--4----4--4------------------------------|
A|------5-------5-5---5-----5-----5-5-5----5--5----5--5------------------------------|
E|-----------------------------------------------------------------------------------|
             A add6
E|-------------------------------------------------------------------------------------|
B|------5-------5-5---5-----5-----5-5-5----5--5----5--5--------------------------------|
G|------6-------6-4---6-----6-----4-4-4----6--4----6--6--------------------------------|
D|------4-------4-4---4-----4-----4-4-4----4--4----4--4--------------------------------|
A|------0-------0-0---0-----0-----0-0-0----0--0----0--0--------------------------------|
E|-------------------------------------------------------------------------------------|

     Then in the buildup at the end. Play this until the end
        | D               | A        B   |
E|-----5-------------5---------7----------------------------------------------|
B|-----7-------------5---------7----------------------------------------------|
G|-----7-------------6---------8----------------------------------------------|
D|-----7-------------7---------9----------------------------------------------|
A|-----5-------------7---------9----------------------------------------------|
E|--------------------5---------7---------------------------------------------|
Next page are easy chords you can use to play this song if the riff 
chords above are too hard.

      D maj7             A               and then later        B
E|-----2---------------0-----------------------------------2--------------------|
B|-----2---------------2-----------------------------------4--------------------|
G|-----2---------------2-----------------------------------4--------------------|
D|-----0---------------2-----------------------------------4--------------------|
A|-----x---------------0-----------------------------------2--------------------|
E|-----x------------------------------------------------------------------------|


D maj7                                                A
Holes in my pocket and I got a new reason for shoes

D maj7                                    A
Slip them on and I find some silver confused
(just follow that sort of pattern for rest of song). 
Add the B in at the end during the buildup thingy.