Riff 1 (alternate version: palm mute until last 4 chords.)
|------------------------------------|
|------------------------------------|
|------------------------------------|
|----------------------------4-4-3-3-|
|-4--55-55-4--55-55-4--55-55-2-2-1-1-|
|-2--33-33-2--33-33-2--33-33---------|


riff 2
|---------------------------------|
|---------------------------------|
|---------------------------------|
|-4-44-44-3-33-33-----------------|
|-2-22-22-1-11-11-4-55-55-4-55-55-|
|-----------------2-33-33-2-33-33-|