this song is standard tuning eBGDAE and i'm 100% sure it goes like this, e|-------------------------------------------------------------------| B|-12-8-10-7-8-5--(x4)-8-7-8-10-8-7--(x3)-8-7-8-12-10-8-7-5----------| G|-------------------------------------------------------------------| D|-------------------------------------------------------------------| A|-------------------------------------------------------------------| E|-------------------------------------------------------------------| and just repeat that thru the rest of tha song, if u have any questions