Riff 1: E chord after 1x, pming after 2nd time
E|---------------------------------------------------|
B|---------------------------------------------------|
G|---------------------------------------------------|
D|---------------------------------------------------|
A|-5h6-5h7-5h8-5h6---------5h6-5h7-5h8-5h6-----------|
E|------------------5-7-5------------------3~| x's 4-|

Riff 2:  A                       B
E|---------------------|----------------------------------------|
B|---------------------|----------------------------------------|
G|---------------------|----------------------------------------|
D|---7---8---7---------|---6~---7~---6~-------------------------|
A|-5-5-5-6-5-5-7-------|-5----5----5----------5-7-9-8-7-5-------|
E|-------------5-x's| 2-|-----------------5-7------------- x's 2-|

    C
E|------------------------------------------------------------------------------|
B|------------------------------------------------------------------------------|
G|------------------------------------------------------------------------------|
D|-5----------------------5-7--------------------5----------------------5--7----|
A|-3-5-7-5-9-8-7-5-9-8-7--3-5-7-5-9-8-7-5-9-8-7--3-5-7-5-9-8-7-5-9-8-7--3--5--7-|
E|---3-5----------------------5--------------------3-5------------------------5-|

Riff 1 x's 2

Riff 2

Riff 1 x's 4

Riff 3:
E|-------------------------------------------------------------------------------------------------------|
B|-------------------------------------------------------------------------------------------------------|
G|-------------------------------------------------------------------------------------------------------|
D|-------------------------------------------------------------------------------------------------------|
A|----------------------------------------------------7h8-7h9-7h10-7h8-6-8-6--7h8-7h9-7h10-7h8-6~| x's 2--|
E|-7h8-7h9-7h10-7h8-6-8-6--7h8-7h9-7h10-7h8-6~| x's 2-----------------------------------------------------|