Riff 1:
E|----------------------------------------------------------------------------------|
B|----------------------------------------------------------------------------------|
G|----------------------------------------------------------------------------------|
D|----19-20------19-20-----19-20-----19-20--------------------19-20-----------------|
A|-17--------17---------17--------17--------000-----------17--------x's| 4--00-0-00-1
E|------------------------------------------000--x's| 7 --------------------00-0-00-1
pm                                         ...                            .. . ..

Riff 2: Part A                    Part B
E|---------------------------|-------------------------------14|
B|---------------------------|-------------------------13-13---|
G|---------------------------|-------------12----13-12---------|
D|---------------------------|----------11----12---------------|
A|---------3----3-4-3--------|---------------------------------|
E|-0000000-3-00-3-4-3| x's 7 -|-0000000-------------------------
pm.......   ..                .......

Riff 2: as is

Riff 2: Part A x's 3, Part B

Riff 3:  Part A                   Part B
E|------------------------------|--------------|
B|------------------------------|--------------|
G|------------------------------|--------------|
D|------------------------------|--------------|
A|-00-1-0--9999-10-9-8-9--------|-00-1-0-00-1-0|
E|-00-1-0---------------| x's 4-|-00-1-0-00-1-0  x's 4
pm.. . .                         .. . . .. . .

Riff 3: Part A x's 5

Riff 2: Part A x's 3, Part B

Riff 2: as is

Riff 2: Part A x's 4

Riff 4:
E|-----------------|---------------------------------------------------|-----------------------------------|
B|-----------------|---------------------------------------------------|-----------------------------------|
G|-----------------|---------------------------------------------------|-----------------------------------|
D|-----------------|---------7-6---------------------------------------|----7-6----------------------------|
A|-0-1-2-1-5-4-3-4-|-1111111-----7-8-9--------111111-1/4-4/3-3/6-------|-1------7-8-9--------1--1/4-4/3-3/6|
E|-0-1-2-1-5-4-3-4-|-1111111-----------9-8-7--111111-1/4-4/3-3/6| x's 2 |-1------------9-8-7--1--1/4-4/3-3/6 x6
pm. . . . . . . .