Tuning: Drop D (low to high DADG) There's only one bassline in the entire song, which is played several dozen times excepting a short bridge at about 2:40. So, I think it's kind of pointless to include how many it's played in each section of the song. I find it more effective to plug the bass into a regular guitar amp and use heavy distortion. G -------------------------------| D -------------------------------| A -------------------------------| D -2-0-2--2-0-2--2-0--3-4-5------| End riff (heavy part) G --------------------------------------------------| D --------------------------------------------------| A --------------------------------------------------| D -2-0-2--2-0-2--2-0--3-4-5---2-0-2--2-0-2--2-0-----|