Rage Against The Machine

Drop D tuning, low to high: D A D G

After the guitar intro, play Fig. 1

              G----5-7-------------------
              D-----------0-------------
              A------------------------
              D------------------------

Then, When Zach says "This is the new sound" turn your volume knob all the 
way down, play a low D, then turn the volume knob all the way up gradually, 
making a nice crescendo.


              G------------------------
              D------------------------
              A------------------------
              D---0-------------------


              G------------------------
              D------------------------
              A--3--5--------------------
              D----------0--------------

Thats it, pretty simple. At the end of the song, if you have an echo pedal, 
play the low D muted, letting it echo a while