The whole song is based around a main riff it is quite simple Tunng:DGDGAD (open G) x=slap the strings with thumb in a percussive style h=hammer ons /=slide up Intro D|--------------------------------------------------------------------| A|--------------------------------------------------------------------| G|--------------------------------------------------------------------| D|--------------------------------------------------------------------| G|--x-4-x-0h5h7x5-------x-4-x-0h5h7x5-------x-4-x-0h5h7x5-------x-4-x-| D|5-x---x------x----0h5-x---x------x----0h5-x---x------x----0h5-x---x-| D|----------| A|----------| G|-5/7-5/7-5| D|----------| G|-5/7-5/7-5| D|----------| Rest of the Song D|--------------------| A|--------------------| G|--------------------| D|--------------------| G|----x-4-x-0h5h7x5---| D|0h5-x---x------x----| repeat until end I haven't heard the full recording, just a live verision on youtube, he might add some bits in but you should be able to get away with it like this