The intro/main riff is super simple and has a sweet groove to it that is jarred by the drums. e---------------------------| b---------------------------| g-------------5-------------| d-0--3---5/7-----3~---------| strong vibrato on the last note a---------------------------| e---------------------------| This is pretty much the whole song for lead guitar.... there are minor variations... when the delay is off dean plays something like this: e---------------------------| b---------------------------| g--------------------5------| d-0--3-3-3------5/7-----3~--| strong vibrato on the last note a---------------------------| e---------------------------| As for the solo its in the key of D and as far as i can tell is played over the Minor Pentatonic main box at the 10th fret. Seems like it begins with something around the lines of this: e----------------------------| b----------------------------| g----12b14r12--10h12p10------| d------------------------12~-| a----------------------------| e----------------------------| Theres a lick something like this in there: e-----------------------10~--| b----------------------------| g-----12b14r12p10------------| d------------------12--------| a----------------------------| e----------------------------| e--------------------------------------------------------| b---------------------13~--------------------------------| g-----12b14r12p10------------12b14r12p10-------10~-------| d------------------12----------------------12------12~---| a--------------------------------------------------------| e--------------------------------------------------------| now go figure the whole solo out people! b - bend r - release h - hammer on p - pull off ~ - vibrato As jack white said in an interview with Dazed and Confused Magazine: "We're all playing the blues. if you dont realise that....you're lying to yourself"