Capo 1 ----2-4-4-2-0---2-4-4-2-0------------| ----3-3-3-3-2---3-3-3-3-2------------| ----2-2-2-2-2---2-2-2-2-2------------| ----0-0-0-0-2---0-0-0-0-2------------| ------------0------------0-----------| -------------------------------------| That riff repeats the entire song. Like I said, simple.