G|-----------------------------------------------------------------|
D|-------575-----------------------------575-----------------------|
A|-567------------567--------------757------------567--------------|
E|-----0-----05670----0-303-30-757-----0-----05670----0-303-30-757-| Riff 1

G|-----------------------------|
D|-----------------------------|
A|-------7775757---------------|
E|-0-0-0---------5-5-5-8888888-| Riff 2

G|------------------------------------|
D|---------------5555----4455---------|
A|-------------------5555----33333333-|
E|-00000000-0000----------------------| Riff 3

G|----------12----------------------------------------|
D|--------9-------------------------------------------|
A|-7-9-10---------7-5-7-9--10-9-7----57---------------|
E|--------------0------------------78----0-3-0-5-/12-| Riff 4

Riff 4 may be slightly wrong so the way others have tabbed it may be better than what i play:
|----------12-----------------------------------------|
|--------9--------------------------------------------|
|-7-9-10-----------------9--10-9-7---57---------------|
|---------------0-7-9-10-----------78----0-3-0-5-/12-|