I've attempted to work on the previous version posted here by hikkle0202 on UG. 

Haha, had lots of fun tabbing this, Weird Al is great. :-)


G D B7 F C D


G
Once in a while
      Am7
Maybe you will feel the urge
   F          D                  G
To break international copyright law
       Em
By downloading mp3s
     Bm
From file sharing sites
     C                           F         Dsus4  D
Like Morpheus or Grokster or Limewire or Kazza


    G
But deep in your heart
             Am7
You know the guilt would drive you mad
        F           D                 G
And the shame would leave a permanent scar
          Em
Cause you start out stealing songs
            Bm
Then you're robbing liquor stores
    C
And selling crack
    Am7          F                      Dsus4  D
And running over school kids with your car


   G         C         D     Dsus4  D
So don't download this song
G          C                  Dsus4  D
The record store is where you belong
       C       G           Emaj7         C
Go and buy the CD like you know that you should
   Am7       D7        G
Oh don't download this song


Am7 D7 G
    Oh you don?t want to mess
         Am7
With the RI-double-A
        F              D            G
They'll sue you if you burn that CD-R
           Em
It doesn't matter if you're a grandma
     Bm
Or a seven-year-old girl
        C                  Am7              F                 Dsus4  D
They'll treat you like the evil hard-bitten criminal scum you are


   G         C         D     Dsus4  D
So don't download this song        (don't go)
G        C             Dsus4  D
Pirating music all day long
       C       G           Emaj7         C
Go and buy the CD like you know that you should
   Am7       D7        G
Oh don't download this song


      Eb
Don't take away money
     Cm
From artists just like me
    Eb                        Cm
How else can I afford another solid gold Humvee
    G      
And diamond studded swimming pools
      Em
These things don't grow on trees
         Am7    Am        D       E
So all I ask is everybody pleaseeeeee

 
A            D         E
So don't download this song  (don't do it no no)
A         D                 E
Even Lars Urlich knows it's wrong (you could just ask him)
       D       A           C#            D           
Go and buy the CD like you know that you should (you really should)
   Bm         E         A
Oh don't download this song 


A         D         E
Don't download this song  (oh please don?t you do it or you)
A                D               E
Might wind up in jail like Tommy Chong (remember Tommy)
       D        A                      C#            D
Go and buy the CD (right now) like you know that you should (go out and buy it)
   Bm        E         A
Oh don't download this song 


A         D         E
Don't download this song (no no no no no no)
   A              D               E
Or you'll burn in hell before too long (and you deserve it)
       D        A                        C#            D
Go and buy the CD (just buy it) like you know that you should (you cheap b*****d)