Slipknot - Before I Forget Chords & Tabs

Before you play it, you must tune your guitar into drop B (B-F#-B-E-G#-Db)
and to make sure your guitar sound better, you must calibrate your guitar and buy the 
right string gauge for the tunning.
I bought Ernie Ball .12 or .11.
If you have any correction to make, send an e-mail to me gustavoramoscl@yahoo.com
This song doest belong to me, it belongs to its owners. =)
Intro:
This intro, is only played on the last string(B), to do so, you will need hammer on and 
pull off skills and also palm muting skills, and a quick right hand( pic hand).and make 
sure that every 0 comes right after the normal notes. do not play without the 0 mutted

Db-------------------------------------------------------------------------|
G#-------------------------------------------------------------------------|
E--------------------------------------------------------------------------|
B--------------------------------------------------------------------------|
F#-------------------------------------------------------------------------|
B--0/2--0--2/0--0-3/2--0--2/0--3/2-----------------------------------------|
        .       .      .



Db-------------------------------------------------------------------------|
G#-------------------------------------------------------------------------|
E--------------------------------------------------------------------------|
B------------------------5-5--0-0--5-5-0-0---------------------------------|
F#-----------------------5-5--0-0--5-5-0-0---------------------------------|
B--0/2--0--2/0--0--0/2---5-5--0-0--5-5-0-0---------------------------------|
        .       .


make the last "3/2" last longer than the first one.
then you keep it up until...: (ALL PALM MUTE)
Db---------------------------------------------------------------------------|
G#---------------------------------------------------------------------------|
E----------------------------------------------------------------------------|
B----------------------------------------------------------------------------|
F#---------3----------3-----------3---------3-----------3---------3----------|
B--2-2-2-2-3----2-2-2-3---2-2-2-2-3---2-2-2-3---2-2-2-2-3---2-2-2-3----------|

Db---------------------------------------------------------------------------|
G#---------------------------------------------------------------------------|
E----------------------------------------------------------------------------|
B---------------5-5--0-0-----------------------------------------------------|
F#---------3----5-5--0-0-----------------------------------------------------|
B--2-2-2-2-3----5-5--0-0-----------------------------------------------------|
                DO NOT MUTE
                THIS
And it keep goin and blah blah blah and...: IF you cant do harmonicas, you cant make this song epic
Guitar 1:
Db---------------------------------------------------------------------------|
G#---------------------------------------------------------------------------|
E----------------------------------------------------------------------------|
B-----------*3--(*3b)--------------------------------------------------------|
F#---------------------------------------------------------------------------|
B--2--2--3---------------2--2--2--3---*3--(*3b)------------------------------|
This repeats twice( play the harmonicas between the neck and the bridge pickup)
while this goes with the hole thing ,and no my friend, you do not use your fingers to play it
Guitar 2
Db---------------------------------------------------------------------------|
G#---------------------------------------------------------------------------|
E----9-------------------12---------------------11--------------------10-----|
B----------------------------------------------------------------------------|
F#---7-------------------10----------------------9---------------------8-----|
B----------------------------------------------------------------------------|
Extra Guitar:
Db-------------------------------------------------------------------------|
G#-------------------------------------------------------------------------|
E--------------------------------------------------------------------------|
B-------------3b-----------------------------------------------------------|
F#-------------------------------------------------------------------------|
B--2--2--3---------------2--2--2--3-----*3b--------------------------------|



and that the chorus( i guess):

Both Guitars
Db----------------------------------------------------------------------------|
G#----------------------------------------------------------------------------|
E-----------------------------------------------------------------------------|
B--2--3/2-------0--5-5-0---7/-------------------------------------------------|
F#-2--3/2-------0--5-5-0---7/-------------------------------------------------|
B--2--3/2---5~--0--5-5-0---7/-------------------------------------------------|


Db---------------------------------------------------------------------------|
G#---------------------------------------------------------------------------|
E----------------------------------------------------------------------------|
B--2--3/2-------0--5-5-0---8-7-----------------------------------------------|
F#-2--3/2-------0--5-5-0---8-7-----------------------------------------------|
B--2--3/2---5~--0--5-5-0---8-7-----------------------------------------------|




[ Tab from: https://www.guitartabs.cc/tabs/s/slipknot/before_i_forget_tab_ver_10.html ]
Db---------------------------------------------------------------------------|
G#---------------------------------------------------------------------------|
E----------------------------------------------------------------------------|
B----------------------------------------------------------------------------|
F#-7-7-7/8/7---10-10/8--8/7--7/5--5/8----------------------------------------|
B--7-7-7/8/7---10-10/8--8/7--7/5--5/8----------------------------------------|






Play only at the second time, altough im not sure if these below are ok, thats an idea 
of what it is and i think this goes with the tabs above: =)
Db----------------------------------------------------------------------------|
G#----------------------------------------------------------------------------|
E--9-9-9/10/9--12-12/10--10/9--9/7--7/10--------------------------------------|
B-----------------------------------------------------------------------------|
F#-7-7-7/8/7---10-10/8---8/9---7/5---5/8--------------------------------------|
B-----------------------------------------------------------------------------|


Db---------------------------------------------------------------------------|
G#---------------------------------------------------------------------------|
E----------------------------------------------------------------------------|
B----------------------------------------------------------------------------|
F#-7-7-7/8/7---10-10/8--8/7--7/5--5/8----------------------------------------|
B--7-7-7/8/7---10-10/8--8/7--7/5--5/8----------------------------------------|

something like that.

and heres the epic part:




Db----------------------------------------------------------------------------|
G#----------------------------------------------------------------------------|
E--------0---0----0--0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0----------|
B--4/5-5---5---5-----4-4-5-5-5-5-5-5-4-4-5-5-5-5-5-5-4-4-5-5-5-5-5-5----------|
F#----------------------------------------------------------------------------|
B-----------------------------------------------------------------------------|




Db----------------------------------------------------------------------------|
G#----------------------------------------------------------------------------|
E---0-0-0-0-0-0-0-0-----------------------------------------------------------|
B---4-4-5-5-7-7-5-5-----------------------------------------------------------|
F#----------------------------------------------------------------------------|
B-----------------------------------------------------------------------------|

Repeat that above and:


Db----------------------------------------------------------------------------|
G#----------------------------------------------------------------------------|
E---0--0--0--0--0-0-0-0-0--0--0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-----|
B---12-12-10-10-9-9-7-7-10-10-9-9-7-7-5-5-9-9-7-7-5-5-4-4-7-7-5-5-4-4-5-5-----|
F#----------------------------------------------------------------------------|
B-----------------------------------------------------------------------------|

Db----------------------------------------------------------------------------|
G#----------------------------------------------------------------------------|
E---0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-----------|
B---4-4-5-5-5-5-5-5-4-4-5-5-5-5-5-5-4-4-5-5-5-5-5-5-4-4-5-5-5-5-5-5-----------|
F#----------------------------------------------------------------------------|
B-----------------------------------------------------------------------------|


and im not sure of what is coming but anyways:


Db----------------------------------------------------------------------------|
G#----------------------------------------------------------------------------|
E---0-0-0-0-0-0-0-0-----------------------------------------------------------|
B---7-7-5-5-7-7-5-5-----------------------------------------------------------|
F#----------------------------------------------------------------------------|
B-----------------------------------------------------------------------------|

usually i do this with just my left hand, but i suppose you can use your pic to play this too.

Db----------------------------------------------------------------------------|
G#----------------------------------------------------------------------------|
E-----------------------------------------------------------------------------|
B-----------------------------------------------------------------------------|
F#-0--2-0-2-3-2-0-2-0-2-0-2-3-2-0-2-12-0-2-12-0-2-12-2-3-2-12-0-2-12-0-2-12-0-|
B-----------------------------------------------------------------------------|

Db----------------------------------------------------------------------------|
G#----------------------------------------------------------------------------|
E-----------------------------------------------------------------------------|
B-----------------------------------------------------------------------------|
F#-2-12-0-2-0-12-0-2-12-0-2-12-2-0-12-2-3-2-----------------------------------|
B-----------------------------------------------------------------------------|



And so it goes on and on until the breakdown ends.
i didnt do the rest because besides of my lazyness, i think that discovering how to 
organize yourself musically is a better way to understand how to play, and also a way to 
understand any mistakes, so if you find one, let me know ;).
good luck and keep rockin.