Dropped D Tuning, down one step
First Riff
T----------------------------------------------------------|
----------------------------------------------------------|
A----------------------------------------------------------|
-----3-3-0------------------------------------------------|
B-----3-3-0------------------------------------------------|
Killer Main Riff
T----------------------------------------------------------|
----------------------------------------------------------|
A----------------------------------------------------------|
-----3--7--6--1--5--3--2--1-1-1-0-------------------------|
B-----3--7--6--1--5--3--2--1-1-1-0-------------------------|
That's Pretty Much It!