tuning is two whole steps down which means(from low to high:C F A# D# G C

main riff
-----------------------------------------------------------------|
-----------------------------------------------------------------|
-----------------------------------------------------------------|
-----------------------------------------------------------------|
--------7v--------------------------------7v---------------------|
-0--0--------3p0-0-3p0-0-3p0-0-----0--0--------3p0-0-3p0-3br-0---|

------------------------------------------------------------------|
------------------------------------------------------------------|
------------------------------------------------------------------|
------------------------------------------------------------------|
------------------------------------------7v---2222----2222-------|
0--0--------3p0-0-3p0-0-3p0-0------0--0--------0000----0000-------|
                                               pm-----------------|
second riff
-----------------------------------------------------------------|
-----------------------------------------------------------------|
-----------------------------------------------------------------|
-------9--9-9-9s12--12--7----------------------------------------|
-------7--7-7-7s10--10--5----------------------------------------|
0--0---0---------------------------------------------------------|
pm--

faster part and solo back and after solo palm puted
-----------------------------------------------------------------|
-----------------------------------------------------------------|
-----------------------------------------------------------------|
------------7--7--7--6--6--6--4--4--4----------------------------|
--2--2--2---5--5--5--4--4--4--2--2--2----------------------------|
--0--0--0--------------------------------------------------------|

no solo sorry, but i think this is all

v:vibrato
br:bend release
pm:palm muted