Riff 1
E|--------------------------------------------------------------------|
B|----------------------------------------------------4---------------|
G|--4---7---6---7----4----7---6---7---4---7---6---7-------7--6--7-----|
D|--4---4---4---4----4----4---4---4---5---4---4---4---5---4--4--4-----|
A|--------------------------------------------------------------------|
E|--------------------------------------------------------------------|

Riff 1b
E|---------------------------------------------------------------------------|
B|---------------------------------------------------------------------------|
G|---6---9---8--9| --6----9--8--9----=11--10---8--10---11--12--11--9----------|
D|---6---6---6--6---6----6--6--6-----8---8----8---8----9--9---9---9----------|
A|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|

Riff 2
E|-----------------------------------------------------------|
B|---7---8----7----5---7---5---------------------------------|
G|---5---5----5----6---6---6---------------------------------|
D|-----------------------------------------------------------|
A|-----------------------------------------------------------|
E|-----------------------------------------------------------|

Riff 2b
E|-----------------------------------------------------------|
B|--7---8---7----8---5--7---5---4--6---4--3--5---3-----------|
G|--5---5---5----6---6--6---6---5--5---5--4--4---4-----------|
D|-----------------------------------------------------------|
A|-----------------------------------------------------------|
E|-----------------------------------------------------------|

Riff 4
E|---------------------------------------------------|
B|---------------------------------------------------|
G|---------------------------------------------------|
D|---2----1----------------------1-------------------|
A|---------------4---3----4------------4-------------|
E|---------------------------------------------------|