factory 81-sludge drop d, down 1 whole step intro - play 4x clean, with chorus D---------------------|--------------------------| A---------------------|--------------------------| F---------------------|--------------------------| C---------------------|---------------3-3-3------| G---5-5-5-5--3h5h6p5--|---3-3-3-3--0---------5-5-| C---------------------|--------------------------| play 2x then w/ dist D----------------------------| A----------------------------| F---7--7---5--10-10-10--7-7--| C---7--7---5--10-10-10--7-7--| G---5--5---3---8--8--8--5-5--| C----------------------------| let these chords ring^ clean w/ chorus D------------------------------| A------------------------------| F------------------------------| C------------------------------| G--3--5-3-5-----------3--5-3-5-| C-------------6p5p3------------| then do the same w/ dist&flanger and pinch harm. where indicated by * D------------------------------------| A------------------------------------| F------------------------------------| C-----*---*--------------------*---*-| G--3--5-3-5-----------------3--5-3-5-| C------------0--0---6p5p3------------| p.m... D----------------------------| A----------------------------| F--5/7-7-7-------------------| C--5/7-7-7--0h6p5-0--0h6p5-0-| G--3/5-5-5--0h6p5-0--0h6p5-0-| C-----------0h6p5-0--0h6p5-0-| outro harm* harm* D-------------------------------------| A--------------(5)---------(5)--------| F-----7-----(5)---------------(5)-----| C--0--7--(5)--------3---5--------(5)--| G--0--5-------------3---5-------------| C--0----------------3---5-------------| this is the lead part at the end..just improvise on this basic structure D-------------------------------| A---------5~--------------------| F-----7------7~--5~-------------| C--0--7-------------7--5--------| G--0--5--------------------7--5-| C--0----------------------------|