Sludge Factory by Alice In Chains 
2 versions 
 

 
This song is cool, but it's kind of boring to play since it's only a few 
chords and stuff, but I like the Bridge/Chorus I'm not sure if it's the 
bridge or the chorus. Oh well here you go. 
 
Tuning- Db,Ab,Db,Gb,Bb,Eb. 
 
Main Riff : Play this 8 million times 
 
1---X-X-X-0 
2---X-X-X-3 
3---X-X-X-2 
4---1-3-X-0 
5---1-3-X-0 
6---1-3-X-0 
 
Although there are a few times where you up rake the D5 chord. 
 
Chorus/Bridge Riff: There are two guitars in this riff. I only figured 
out one of them, but it sounds right anyways. 
 
1----------------5-3--------------------- 
2----------3-4-5-----3-2-1--------------- 
3--------2------------------------------- 
4--1-3-X-2-----------------5-4-3--------- 
5--1-3-X-0-----------------------3-3-4-5- 
6--1-3-X--------------------------------- 
 
then repeat from the A5 chord. 
 
=============================================================================== 
 

The first solo part in Sludge Factory 
 
e 
b 
g-10----10--12--11--10--------------10-----------------10-----10--10--10--10----12(b)----12(b)12--10 
d-----12--------------------10--12--10-----------12--12-----12---------------------------------------------------12 
a 
e 
 
e 
b----------13(b)------13(b)---10--10#13(p)10 
g--10--12--------------------------------------------12----12--13--12--10 
d----------------------------------------------------------------------------------12--------10#12(p)10 
a---------------------------------------------------------------------------------------------------------------12-11--10-- 
e 
 
e 
b 
g----------------------------------------13--11------5----5--5(b)-5------5(b)-5-----5(b)-5--3 
d--------------------------------------------------------------------------------------------------------5--5(b)5(b)5(b) 
a--8--10--10(b)10(b)10(p)8--------------3--3-----3--------------3 
e-----------------------------------8--8 
 
e 
b 
g 
d--3-----5/8x 
a-----5--5/8x 
e