Intro / Verse:
E|---------------------------------------------------|
B|---------------------------------------------------|
G|----12----14---14----12----12----12----------------|
D|-------12----12---12----12----12----12-------------|
A|---------------------------------------------------|
E|---------------------------------------------------|

Chorus : (pretty sure boyd plays this but it sounds good on guitar too)
E|------------------------------12-13-12-------------|
B|---------------------12-13-15----------15-13-------|
G|---------------12-14-------------------------------|
D|--15-14-12-----------------------------------------|
A|-----------15--------------------------------------|
E|---------------------------------------------------|

E|-----------------------12-13----------|
B|--------------12-13-15----------------|
G|--------12-14-------------------------|
D|--------------------------------------|
A|--------------------------------------|
E|--------------------------------------|

Jam : (two ways to play it i suppose)

same as the verse...
E|---------------------------------------------------|
B|---------------------------------------------------|
G|----12----14---14----12----12----12----------------|
D|-------12----12---12----12----12----12-------------|
A|---------------------------------------------------|
E|---------------------------------------------------|

or (not sure if dave plays it this way but its just my interpretation)

E|---X---X---X-------------------|
B|---8--10---8-------------------|
G|---7---9---7-------------------|
D|---5---7---5-------------------|
A|-------------------------------|
E|-------------------------------|