Riff A
e|------------------------------------------------------|
B|---10-(b9)10---(b9)7-(b9)--7-5-7----10-(b9)10---(b9)7-(b9)--7-5-7-|
G|------------------------------------------------------|
D|------------------------------------------------------|
A|-(b9)--------7-------6--------(b9)--------7-------6-------|
E|------------------------------------------------------|

Riff B

e|--------------------------------------------------------|
B|---10-(b9)10---(b9)7-(b9)--7-5-7--14-12-14--10-(b9)10--5-(b9)7-(b9)-|
G|--------------------------------------------------------|
D|--------------------------------------------------------|
A|-(b9)--------7-------6------------------------------------|
E|--------------------------------------------------------|