Riff 1
e|----------------|----------------|----------------|----------------|
B|----------------|----------------|----------------|----------------|
G|9b--999-77-9----|9b--999-77-9----|9b--999-77-9----|9b--999-77-9----|
D|9b--999-77-9----|9b--999-77-9----|9b--999-77-9----|9b--999-77-9----|
A|------------2-2-|------------2-2-|------------2-2-|------------2-2-|
E|----------------|----------------|----------------|----------------|

Riff 2
e|----------------|----------------|
B|----------------|----------------|
G|--7-9-7s12-12-11|--7-9-7s12-12-11|
D|9---------------|9---------------|
A|----------------|----------------|
E|----------------|----------------|

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

I'm sorry these are the only riffs that I've been able to figure out. I think the it's 
meant to be played on a slide guitar. There's other parts of it that other people have 
put up so check out some of the other tabs. Thanks.

s = slide