Hi, This is my Acoustic version of heads roll off.
 I know its not how Scott plays this song but it
works for me and makes it easy to play.
 The strumming pattern is quite fast paced and
i dont have the technical ability to explain but
you can view my video, the links below.
 Sorry if chord names are wrong but i will list the fingering.
Comments welcome.

http://www.youtube.com/watch?v=pvS7n3Cedns

Capo 2nd Fret. (move up or down to suit your voice)

Chords Used

G-320033
D-200232 Use your Thumb on the low E String
C/G-032033
Em-022033
C-332010

Intro.

G (320003@1)    D (xx0232@1)            G (320003@1)      C/G (3x555x@1)       D (xx0232@1)
Em (022000@1)       D (xx0232@1)C/G (3x555x@1)Verse1
G (320003@1)    D (xx0232@1)            G (320003@1)      C/G (3x555x@1)       D (xx0232@1)EmJesus (022000@1)is just a Spanish boy's name
                      D (xx0232@1)      C/GHow (3x555x@1)come one man got so much fame?
          G (320003@1)                       DAnd (xx0232@1)to enemy, it's pointless to anybody
        G (320003@1)      C/G (3x555x@1)       D (xx0232@1)EmThat (022000@1)doesn't have faith
                             D (xx0232@1)     C/GGive (3x555x@1)me the cloth and I'll wipe my face

Chorus
            D (xx0232@1)        G (320003@1)             CWhen (x32010@1)it's all gone, something carries on
      DAnd (xx0232@1)it's not morbid at all
              G (320003@1)          CJust (x32010@1)when nature's had enough of you
       G (320003@1)       D (xx0232@1)             G (320003@1)      CWhen (x32010@1)my blood stops, someone else's will not
          D (xx0232@1)                      G (320003@1)        CWhen (x32010@1)my head rolls off, someone else's will turn
                                        D (xx0232@1)       G (320003@1)    DC
And while I'm alive, I'll make tiny changes to earth

Verse 2
             GSo (320003@1)you can burn me
                  D (xx0232@1)           G (320003@1)     C/G (3x555x@1)       D'Cause (xx0232@1)we'll all be the same, the same way
Em (022000@1)                            D (xx0232@1)     C/G (3x555x@1)Dirt in someone's eyes cried down the drain
      G (320003@1)                      DI (xx0232@1)believe in a house in the clouds
                           G (320003@1)      C/G (3x555x@1)        D (xx0232@1)EmAnd (022000@1)God's got His dead friends 'round
                        D (xx0232@1)  C/GHe's (3x555x@1)painted all the walls red

To remind them they're all dead

Chorus
                         D (xx0232@1)           G (320003@1)           CAnd (x32010@1)you know when it's all gone, something carries on
       DAnd (xx0232@1)it's not morbid at all
               G (320003@1)         CJust (x32010@1)when nature's had enough of you
           G (320003@1)   D (xx0232@1)            G (320003@1)        CWhen (x32010@1)my blood stops, someone else's will not
           D (xx0232@1)                     G (320003@1)         CWhen (x32010@1)my head rolls off, someone else's will turn
           G (320003@1)     D (xx0232@1)                G (320003@1)       CYou (x32010@1)can mark my words, I'll make changes to earth (leads straight into outro)

Outro
                                     D (xx0232@1)      GWhile (320003@1)I'm alive, I'll make tiny changes to earth
          D (xx0232@1)      C (x32010@1)           D (xx0232@1)      GTiny (320003@1)changes to earth, tiny changes to earth
          D (xx0232@1)      CTiny (x32010@1)changes to earth

(Repeat outro as long as you Like)
           ------------------------------------------------

Hope you like the tab thanks for looking.