riff1(played in the intro[after the bass riff] and in parts of the verse)
E|-----------------------|
B|-----------------------|
G|-----------------------|
D|-77-99-----------------|
A|-55-77-77-99-----------|
E|-------55-77-----------|

riff2 (played in the verse)
E|-----------------------|
B|-----------------------|
G|-----------------------|
D|-77----------77-9------|
A|-55-77-99-77-55-7-77---|
E|----55-77-55------55---|

40 oz casualty part riff
E|--------------------------|
B|--------------------------|
G|--------------------------|
D|4444-7777-999-1010-9-10-9-|
A|4444-7777-999-1010-9-10-9-|
E|2222-5555-777--8-8-7--8-7-|