The riff just loops back a number of times for most of the song... here it goes as E---------------5---------------------------------------------- B----------3-------------3-------------------------3---------- G------2------------2---------2--------------2----------2*-- D--0--------------------------------------2------------------- A-------------------------------------0------------------------ E-------------------------------------------------------------- P I M A I M I P I M A M * - PLAYED VERY SOFT P-Thumb I-Index M-Middle A-Ring finger