Tuning: Drop D

Intro Only
I combined both guitars to make one tab

e|-------------8-----8-8-------------8-----8-----8-----------------------------|
B|-----------6-----6-----6-------------6-----6-----6---------------------------|
G|-------(b9)(b9)----(b9)----------------------(b9)----(b9)----(b9)------------------------|
D|-8-(b9)0-------------------8-6-8-(b9)0-------------------------------------------|
A|-8-(b9)0-------------------8-6-8-(b9)0-------------------------------------------|
D|-8-(b9)0-------------------8-6-8-(b9)0-------------------------------------------|  

Repeat that ^^ twice.
Then:

e|-----------------------------------------------------------------------------|
B|-----------------------------------------------------------------------------|
G|-----------------------------------------------------------------------------|
D|-8-6-8-(b9)--8-6-8-(b9)----------------------------------------------------------|
A|-8-6-8-(b9)--8-6-8-(b9)----------------------------------------------------------|
D|-8-6-8-(b9)--8-6-8-(b9)----------------------------------------------------------|