Riff 1:
E|----------------------------------------------------------|-------------------------------------------|
B|----------------------------------------------------------|-------------------------------------------|
G|----------------------------------------------------------|-------------------------------------------|
D|----------------------------------------------------------|-------------------------------------------|
A|-3/2-2/3-3/1-1/2----2--------3/2-2/3-3/1-1/2-1/3/1--------|--3/2-2/3-3/2-2/3-22--3/2-2/3-3/2-2/3-1/3/1|
E|-----------------00-2| x's 3----------------------- x's 2--|------------------22----------------------- x's 2
pm                ..

Riff 2: Part A                                      Part B  * = Trem pick                     Part C
E|---------------------------------------------|-----------------------------|--------------------------------------|
B|---------------------------------------------|-----------------------------|--------------------------------------|
G|---------------------------------------------|-----------------------------|--------------------------------------|
D|---------5-----------------------------------|-------------3*----1*--------|--------------------------------------|
A|-2-3-4-0-3-------3-2----3-2-----3-2-1--------|-0000000-2*-----2*-----------|--0-2-0-2-0-2-3-4--0-2-0-2-0-2-0------|
E|-2-3-4-0------00-----00-----000------| x's 8--|-0000000------------- x's 4--|--0-2-0-2-0-2-3-4--0-2-0-2-0-2-0-00-00
pm      .      ..     ..     ...                .......                                                       .. ..

Riff 2: Part A x's 8 , Part B x's 4 , Part C

Riff 3:
E|---------------------------------------------------------------------------------------------------------------|
B|---------------------------------------------------------------------------------------------------------------|
G|---------------------------------------------------------------------------------------------------------------|
D|---------------------------------------------------3/6-5-4------------------------------------------------5-6-5|
A|----33-22----33-22-----3/2/3----------00-0-1-00-0--1/4-3-2--00-0-1-00-0---------------33-22----33-22-----------|
E|-00-------00-------000------| x's 8----00-0-1-00-0-----------00-0-1-00-0-00000------00-------00--------000------ x's 4
pm..       ..       ...                .. .   .. .           .. .   .. . .....      ..       ..        ...

Riff 4:
E|----------------|
B|----------------|
G|----------------|
D|----------------|
A|-1--2/6---------|
E|-1--2/6-00000000| x's 5
pm       ........