Riff 1: Clean
E|---------------------------------------------------------------|
B|---------------------------------------------------------------|
G|---------------------------------------------------------------|
D|-----000-----000-22222-000-555-22222-------------444-555-------|
A|-000-----000-------------------------22222-55555---------------|
E|--------------------------------------------------------| x's 2-|

Riff 2:
E|-------------------------------------------|
B|-------------------------------------------|
G|-------------------------------------------|
D|-------------------------------------------|
A|-777777-1414141414-99999-121212-1111-------|
E-555555-1212121212-77777-101010-999- x's 4-|

Riff 3:
E|----------------------------------------------|
B|----------------------------------------------|
G|----------------------------------------------|
D|----------------------------------------------|
A|-7--6/7----7-777-14-141414-9-999-12-11--------|
E|-5--4/5----5-555-12-121212-7-777-10-9-| x's 12-|

Riff 4:
E|-----------------------------------------------------------------|
B|-----------------------------------------------------------------|
G|-----------------------------------------------------------------|
D|-----------------------------------------------------------------|
A|-1212121212-11-9999999-11-121212121212-11-14-14-1414141414-------|
E|-1010101010-9--7777777-9--101010101010-9--12-12-1212121212| x's 2-|