this is the real intro to make me bad. played on a 7 string gtr, all strings
tuned down a whole step.

riff1 after drums:
G|-----6---6---6---
D|-----------------   4x
A|-4\3---3---3----3

riff2 after intro:
G|---6---6---6----6---6--------6----6---6----6----6-----
D|------------------------------------------------------
A|-3---3---3----3---3---3/7---3---3---3----3----3----3/4