Hi!!!! i'm huge fan of rancid... and i don't fucking like the other versions of this 
that doesn't includes the solo so i make this...

Black & blue
Rancid
Let's go!

intro (strum by yourself)
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|-5-5-5-5---------10-10-10-10-5-5-5-5-----or you can make that way----------|
|---------5-5-5-5-----------------------------------------------------------|

|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|-----------------5-5-5-5---------------------------------------------------|
|-5-5-5-5------------------------------------5-5-5-5---------10-10-10-10----|
|---------5-5-5-5---------5-5-5-5-------or----------5-5-5-5-------------10--|

|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|-10-10-10------------------------------------------------------------------|

|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|-5---12--------------------------------------------------------------------|
|-5-5-12-12--or like the introtry to make power achords in the houses of the|
|-3-5-10-12-------"solo"----------------------------------------------------|
|---3----10-----------------------------------------------------------------|

|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|-7-7---5-4-2---(this riff--------------------------------------------------|
|-7-7---5-4-2-----------is the pre------------------------------------------|
|-5-5---3-2-0---------------------chorus too)-------------------------------|

verse (strum by yourself)
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|-7----------5--------------------------------------------------------------|
|-7----------5--------------------------------------------------------------|
|-5----------3--------------------------------------------------------------|
|---------------------------------------------------------------------------|

now is the prechorus like i said before :D

and

Chorus (strum by yourself)

|---------------------------------------------------------------|
|---------------------------------------------------------------|
|-----------------------7---------------------------------------|
|-7-5--repeat twice-and 7-5---7-5-------------------------------|
|-7-5-------------------5-5---7-5-------------------------------|
|-5-3---------------------3---5-3- and play this til the end----|

when is the bass solo, play
|---------------------------------------------------------------------------|
|---------------------------------------------------------------------------|
|-7---------------------5---------------------------------------------------|
|-7---let it ring-------5--let it ring--------------------------------------|
|-5---------------------3---------------------------------------------------|
|---------------------------------------------------------------------------|

i think i'm done