Hand mute all notes. This is how i play it in the 7th position.
I think it sounds fuller this way. The syncopation is a little 
tricky but just listen closely and you can pick it up.

^= Accent 

   D

e--^---------------------^--------^--------^---
b--7--------^-------^----8--------7--------7---
g----7-7----9-9-9---9------9-9-------7-7-------
d--7-----7--------7---7--------7---------7---7-
a----------------------------------------------
e----------------------------------------------


   G

e--^-------^-------^---^--------^-------^-------
b--8-------7-------7---10-------8-------8------
g----7-7-----7-7----------7-7-----7-7----------
d--9-----9-------9---9--------9-------9---9----
a----------------------------------------------
e----------------------------------------------


   A

e--^--------------------^----------------------
b--7--------^-------^---8-------^-------^------
g----7-7----9-9-9---9-----9-9---9-9-9---9------
d--7-----7--------7---7-------7-------7---7----
a----------------------------------------------
e----------------------------------------------


   D
                               Mile upon mile......
e--^---------------------^-------^-------------
b--7--------^-------^----8-------7--------^----
g----7-7----9-9-9---9------9-9-----7-7----7----
d--7-----7--------7---7--------7-------7-----7-
a----------------------------------------------
e----------------------------------------------