Kevin Rudolf Ft. Lil Wayne
Let It Rock

Here's the actual version of the riff with the chords to the song. The other tab that is 
is slightly off. I learned it on the keyboard and here is the guitar tab for it.

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

OR...
E|-----10-10----12----12-13------10-10----13-12-10---|
B|--10-------10----10---------10-------10------------|
G|---------------------------------------------------|
D|---------------------------------------------------|
A|---------------------------------------------------|
e|---------------------------------------------------|

E|-----10-10----12----10-12------10-10----13-12-10---|
B|--10-------10----10---------10-------10------------|
F|---------------------------------------------------|
D|---------------------------------------------------|
A|---------------------------------------------------|
e|---------------------------------------------------|

Chords with Riff:
  D                F       G       D               F       G
  D                Bb      G       D               Bb      G

Verse:
   
D
 
I see your dirty face High behind your collar.
             F     G  D

  What is done in vain Truth be had to swallow
            F       G   D

 So you pray to God To justify the way
        Bb      G       D

You live a lie, live a lie, live a lie
        Bb       G          D

And you take your time
         F   G    D

And you do your crime
        F   G    D

Well you made your bed
         Bb   G    D

  I'm in mine
         Bb   G    D





Chorus:

Because when 
 D

I arrive I, I bring the fire
F G      D

Make you Come Alive I can taken you higher
         F     G    D

What this is, forgot? I must now remind you
          Bb  G       D

Let it rock let it rock let it rock
       Bb          G           D






  Now the son's discrased He, who knew his father
          F      G        D
When he cursed his name Turned, and chased the dollar
          F        G     D

But it broke his heart So he stuck his middle finger
        Bb        G    D


To the world
Bb

To the world
G

To the world
D




And you take your time 
        F    G    D
And you stand in line
        F     G    D

Well you'll get what's yours 
            F   G       D

I got mine
      F  G  D


Chorus:

Because when 
 D

I arrive I, I bring the fire
F G      D

Make you Come Alive I can taken you higher
         F     G    D

What this is, forgot? I must now remind you
          Bb  G       D

Let it rock let it rock let it rock
       Bb          G           D



Chorus:
D F G
D F G
D Bb G
D Bb G

The riff pops up multiple times throughout the song so just play it when it comes up. 
it :) Please rate it.