Riff A
E|--------------------------------------------------------------------------|
B|--------------------------------------------------------------------------|
G|--------------------------------------------------------------------------|
D|3-----4--------5-6-4---------------------------6----------5-----3-4-------|
A|1-3-4-2----4-5-------6-5-4---5---4---3---------4----------3---2-1-2-2-3-4-|
E|--1-2---333----------------4---3---2---44444444---33333333----0-----0-1-2-|
   pm.   pm....       pm........................   pm......    pm    pm...

                     (end Riff A)         fill
E|--------------------------------| |----------------|
B|--------------------------------| |----------------|
G|--------------------------------| |7---------------|
D|----------------------------5-6-| |--6---6---------|
A|----3-2-----2-1-----3-2-4-6-----| |----8---8-7-6---|
E|444-----333-----444-------------| |--------------8-|
 pm.........................

Riff B
E|----------------------------------------------------------------|
B|----------------------------------------------------------------|
G|----------------------------------------------------------------|
D|----------------------------------------------------------------|
A|4-4-4-4-3-3-4-4-4-4-4-4-3-3-3-3-4-4-4-4-3-3-4-4-4-------2-1-----|
E|2-2-2-2-1-1-2-2-2-2-2-2-1-1-1-1-2-2-2-2-1-1-2-2-2-0-1-2-----2-1-|
 pm.............................................................

                                                        (end Riff B)
E|-------------------------------------------------------------------|
B|-------------------------------------------------------------------|
G|-------------------------------------------------------------------|
D|----------------------------------------------------------6--5--4--|
A|4-4-4-4-3-3-4-4-4-4-4-4-3-3-3-3-4-4-4-4-3-3-4-4--4--2--4--4--3--2--|
E|2-2-2-2-1-1-2-2-2-2-2-2-1-1-1-1-2-2-2-2-1-1-2-2--2--0--2-----------|
pm.......................................................

E|----------------------------------------------------------------|
B|----------------------------------------------------------------|
G|----------------------------------------------------------------|
D|------------------------------------------------------------5-6-|
A|------5---5-4-----5---5-4---4---------4---4-3-----4-----4-5-----|
E|2-222---3-----222---3-----5---5-1-111---2-----111---3-5---------|
 pm...   pm    pm.   pm    pm  pm.....   pm    pm...........