Tuning is open D major with a capo on the second fret: D |-2/4\2-0--------------------------------0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-| A |-0-0-0-0--------------------------------2-2-3-3-4-4-5-5-5-5-5-5-5-5-5-0-| F#|-3/5\3-0----0-0-0-0---------------------0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-| D |-2/4\2-0--0-0-0-0-0-2-2-2-2-2-2-2-2-2-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-| A |-0-0-0-0--0-2-2-2-0-2-2-2-2-2-2-2-2-2-0-2-2-3-3-4-4-5-5-5-5-5-5-5-5-5-0-| D |--------------------2-2-2-2-2-2-2-2-2-0-------------0-0-0-0-0-0-0-0-0-0-| its pretty much that riff repeated throughout the whole song there are some slides later on played by annother guitar which go something like this: D |--------------------| A |-16\11------9/4-----| F#|--------------------| D |--------------------| A |--------------------| D |--------------------\ enjoy