Figured this out by ear. Amazing song. Standard Tuning Riff 1 |---------------------------------| |-----5-------5---6---5-------5h6-| |---7---7---7---7---7---7---7-----| |-7-------7---------------7-------| |---------------------------------| |---------------------------------| Riff 2 |---------------------------------| |-----6-------6-------6-------6---| |---7---7---7---7---7---7---7---7-| |-8-------8-------8-------8-------| |---------------------------------| |---------------------------------| Riff 3 |-----8-------8-------8-------8---| |---6---6---6---6---6---6---6---6-| |-7-------7-------7-------7-------| |---------------------------------| |---------------------------------| |---------------------------------| It repeats in a pretty simple pattern: 1,2,1,2,1,2,3,2,3,2 And that's it, at least for the guitar.