RIFF A (intro, verse)
E|----------------------------------------------------------------|
B|----------------------------------------------------------------|
G|----------------------------------------------------------------|
D|-------9--------------9--------------9----------------9---------|
A|-----7---7-9-10-----7---7-9-10-----7---7-9-10-------7---10-9-10-|
E|-0-0------------0-0------------8-8------------10-10-------------|

RIFF B (don't know what to call it but you'll know it when you hear it)
E|----------------------------------------------------------------|
B|----------------------------------------------------------------|
G|-9-12-11-9-9-12-11-9-12-11-11-14-12-11--------------------------|
D|----------------------------------------------------------------|
A|----------------------------------------------------------------|
E|----------------------------------------------------------------|

RIFF C (I raise my gun...)
E|----------------------------------------------------------------|
B|----------------------------------------------------------------|
G|----------------------------------------------------------------|
D|-9--------------------------------------------------------------|
A|-7-7-7-9-10-9-7-5/10-5/9\7--------------------------------------|
E|----------------------------------------------------------------|

RIFF D (before and during solo)
E|--------------------------------|------------------|----------|
B|--------------------------------|------------------|----------|
G|--------------------------------|------------------|----------|
D|-----9\7/9---12\11/12-----9\7/9-|------------------|-5-5------|
A|-----7\5/7---10\-9/10-----7\5/7-|-10-12-10-9-7-5-7-|-3-3/9h10-|
E|-0-0-------0----------0-0-------|------------------|----------|