main riff: E|----------------2------| B|----------------3------| G|--11-12---------2------| repeat a lot D|--------11-12---0------| A|----------------0------| E|----------------x------| main riff alternative #1: E|----------------2------| B|--7-8-----------3------| G|------6-7-------2------| repeat a lot D|----------------0------| A|----------------0------| E|----------------x------| main riff alternative #2: E|--2-3-----------2------| B|------2-3-------3------| G|----------------2------| repeat a lot D|----------------0------| A|----------------0------| E|----------------x------| the other part of the song is SOMETHING like this...(the first two notes are played VERY quickly) E|-----------|-----------------| B|-----------|-----------------| G|-16-16--14-|-16-16--17-17-17-| D|-----------|-----------------| A|-----------|-----------------| E|-----------|-----------------| ^ 3 times ^ then ^ the other part has a second version which is higher like this (the first two notes are VERY quickly just like the first version) E|-----------|-----------------| B|-----------|-----------------| G|-19-19--17-|-19-19--21-21-21-| D|-----------|-----------------| A|-----------|-----------------| E|-----------|-----------------| ^ 3 times ^ then ^ end of the second version near end of song ends like this E|-----------|-----------------| B|-----------|----17-----17--20| G|-19-19--17-|-19-----19-------| D|-----------|-----------------| A|-----------|-----------------| E|-----------|-----------------| ^ 3 times ^ then ^