This is the single intro, the earlier recordings are a bit different e|--------------------------------------------------------------------------| B|7/12----------------------------------------------------------------------| G|-----12----------------12----12-------------------------------------------| D|--------14----14-----------------14----14---------------------------------| A|-----------15----15-12----15--------15----15-14---------------------------| E|--------------------------------------------------------------------------| e|--------------------------------------------------------------------------| B|--------------------------------------------------------------------------| G|-------------12----12----------7/12---------------------------------------| D|-10---12--------------14--------------------------------------------------| A|----8----10-----15-------15-12--------------------------------------------| E|--------------------------------------------------------------------------|