This is how you would play it in drop D without droping the E string down....

G|---------------------------------------|
D|-12--------10--------8--------7--------| X2
A|---------------------------------------|
E|---------------------------------------|

G|-----------------------------------------------------------|
D|-12-(x12)-------10-(x12)-------8-(x12)-------7-(x12)-------| X2
A|-----------------------------------------------------------|
E|-----------------------------------------------------------|

G|------------------------|
D|-12g----7g----5----0----|
A|------------------------|
E|------------------------|

G|--------------------------------|
D|--------------------------------|
A|-0-4-5--7h8-7-5--0-4-5-7h8-7-5--|
E|--------------------------------|

G|-----------------------|
D|-12----10----8----7----| X2
A|-----------------------|
E|-----------------------|

G|-----------------------|
D|-----------------------|
A|-12----10----8----7----| X2
E|-----------------------|

G|-----------------------------------------|
D|-7-7-77-5-3-2-2-22-----------------------|
A|-------------------5-3-3-33-7-8h-0-0-00--|
E|-----------------------------------------|

G|----------------------------------|
D|----------------------------------|
A|-0-4-5--7h8-7-5--0-4-5-7h8-7--17--|
E|----------------------------------|

G|----------------------------------------------------|
D|-0-000-00000-00000-000-00000-00000-000-00000-00000--| X2
A|----------------------------------------------------|
E|----------------------------------------------------|

G|-----------------------------------------|
D|-7-7-77-5-3-2-2-22-----------------------|
A|-------------------5-3-3-33-7-8h-0-0-00--|
E|-----------------------------------------|

G|--------------------------------|
D|--------------------------------|
A|-0-4-5--7h8-7-5--0-4-5-7h8-7-5--|
E|--------------------------------|

G|-----------------------|
D|-12----10----8----7----| X2
A|-----------------------|
E|-----------------------|

G|-----------------------------------------|
D|-7-7-77-5-3-2-2-22-----------------------|
A|-------------------5-3-3-33-7-8h-0-0-00--|
E|-----------------------------------------|

G|------------------------------------------------|
D|------------------------------------------------|
A|-0-4-5--7h8-7-5--0-4-5-7h8-7-5-(5=17 2nd round)-| X2
E|------------------------------------------------|

G|-----------------------|
D|-12----10----8----7----| X4
A|-----------------------|
E|-----------------------|

G|-----|
D|-0---|
A|-----|
E|-----|

And thats all hope you enjoy! :D