Intro:

|-------------------------------------|
|-------------------------------------|
|-------------------------------------| x4
|-------------------------------------|
|-1~-4-----4~--5h6p5---------4---3----|
|------6-4-----------4~--4-6---3---2~-|

Riff 2:

|-----------------------------------------------------|
|-----------------------------------------------------|
|-----------------------------------------------------| x4
|-----------------------------------------------------|
|-8-------8-8-/-7-------7-7-/-6-------6-6-/-5/6/5--4~-|
|-6-6-6-6-6-6-/-5-5-5-5-5-5-/-4-4-4-4-4-4-/-3/4/3--2~-|
    * * *         * * *         * * *

Riff 3:

|----------------|
|----------------|
|----------------| x3
|----------------|
|-8----9-8-7-8---|
|-6666-7-6-5-6---|
   ***
then:
|------------|
|------------|
|------------|
|------6-6-6-|
|-8----4-4-4-|
|-6666-------|
   ***